27721000769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9001}}^1$

素因数の和:9126

約数の個数: 64

約数和(自身を含む): 37830868992

約数和(自身を除く): 10109868223

約数列:

[1, 7, 11, 23, 37, 47, 77, 161, 253, 259, 329, 407, 517, 851, 1081, 1739, 1771, 2849, 3619, 5957, 7567, 9001, 9361, 11891, 12173, 19129, 39997, 63007, 65527, 83237, 99011, 133903, 207023, 279979, 333037, 423047, 439967, 693077, 1449161, 2277253, 2331259, 2961329, 3079769, 3663407, 4653517, 7659851, 9730081, 15652739, 15940771, 25643849, 32574619, 53618957, 68110567, 84258361, 107030891, 109569173, 172180129, 360012997, 589808527, 749216237, 1205260903, 2520090979, 3960142967, 27721000769]

約数ペア:

[(1, 27721000769), (7, 3960142967), (11, 2520090979), (23, 1205260903), (37, 749216237), (47, 589808527), (77, 360012997), (161, 172180129), (253, 109569173), (259, 107030891), (329, 84258361), (407, 68110567), (517, 53618957), (851, 32574619), (1081, 25643849), (1739, 15940771), (1771, 15652739), (2849, 9730081), (3619, 7659851), (5957, 4653517), (7567, 3663407), (9001, 3079769), (9361, 2961329), (11891, 2331259), (12173, 2277253), (19129, 1449161), (39997, 693077), (63007, 439967), (65527, 423047), (83237, 333037), (99011, 279979), (133903, 207023)]