53543763

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 98661888

約数和(自身を除く): 45118125

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 107, 117, 141, 169, 273, 321, 329, 423, 507, 611, 749, 819, 963, 987, 1183, 1391, 1521, 1833, 2247, 2961, 3549, 4173, 4277, 5029, 5499, 6741, 7943, 9737, 10647, 12519, 12831, 15087, 18083, 23829, 29211, 35203, 38493, 45261, 54249, 55601, 65377, 71487, 87633, 105609, 126581, 162747, 166803, 196131, 316827, 379743, 457639, 500409, 588393, 849901, 1139229, 1372917, 2549703, 4118751, 5949307, 7649109, 17847921, 53543763]

約数ペア:

[(1, 53543763), (3, 17847921), (7, 7649109), (9, 5949307), (13, 4118751), (21, 2549703), (39, 1372917), (47, 1139229), (63, 849901), (91, 588393), (107, 500409), (117, 457639), (141, 379743), (169, 316827), (273, 196131), (321, 166803), (329, 162747), (423, 126581), (507, 105609), (611, 87633), (749, 71487), (819, 65377), (963, 55601), (987, 54249), (1183, 45261), (1391, 38493), (1521, 35203), (1833, 29211), (2247, 23829), (2961, 18083), (3549, 15087), (4173, 12831), (4277, 12519), (5029, 10647), (5499, 9737), (6741, 7943)]