27389790274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 54086123520

約数和(自身を除く): 26696333246

約数列:

[1, 2, 7, 11, 14, 22, 37, 71, 74, 77, 79, 142, 154, 158, 259, 407, 497, 518, 553, 781, 814, 857, 869, 994, 1106, 1562, 1714, 1738, 2627, 2849, 2923, 5254, 5467, 5609, 5698, 5846, 5999, 6083, 9427, 10934, 11218, 11998, 12166, 18389, 18854, 20461, 28897, 31709, 32153, 36778, 39263, 40922, 57794, 60847, 61699, 63418, 64306, 65989, 67703, 78526, 121694, 123398, 131978, 135406, 202279, 207533, 221963, 225071, 348799, 404558, 415066, 425929, 431893, 443926, 450142, 473921, 669317, 697598, 744733, 851858, 863786, 947842, 1338634, 1452731, 1489466, 2251339, 2282863, 2441593, 2505011, 2905462, 4502678, 4565726, 4685219, 4806913, 4883186, 5010022, 5213131, 9370438, 9613826, 10426262, 15759373, 15980041, 17535077, 24764729, 27555121, 31518746, 31960082, 33648391, 35070154, 49529458, 52876043, 55110242, 67296782, 105752086, 173353103, 177855781, 192885847, 346706206, 355711562, 370132301, 385771694, 740264602, 1244990467, 1956413591, 2489980934, 3912827182, 13694895137, 27389790274]

約数ペア:

[(1, 27389790274), (2, 13694895137), (7, 3912827182), (11, 2489980934), (14, 1956413591), (22, 1244990467), (37, 740264602), (71, 385771694), (74, 370132301), (77, 355711562), (79, 346706206), (142, 192885847), (154, 177855781), (158, 173353103), (259, 105752086), (407, 67296782), (497, 55110242), (518, 52876043), (553, 49529458), (781, 35070154), (814, 33648391), (857, 31960082), (869, 31518746), (994, 27555121), (1106, 24764729), (1562, 17535077), (1714, 15980041), (1738, 15759373), (2627, 10426262), (2849, 9613826), (2923, 9370438), (5254, 5213131), (5467, 5010022), (5609, 4883186), (5698, 4806913), (5846, 4685219), (5999, 4565726), (6083, 4502678), (9427, 2905462), (10934, 2505011), (11218, 2441593), (11998, 2282863), (12166, 2251339), (18389, 1489466), (18854, 1452731), (20461, 1338634), (28897, 947842), (31709, 863786), (32153, 851858), (36778, 744733), (39263, 697598), (40922, 669317), (57794, 473921), (60847, 450142), (61699, 443926), (63418, 431893), (64306, 425929), (65989, 415066), (67703, 404558), (78526, 348799), (121694, 225071), (123398, 221963), (131978, 207533), (135406, 202279)]