65866437

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11522

約数の個数: 36

約数和(自身を含む): 119197260

約数和(自身を除く): 53330823

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 11489, 34467, 80423, 103401, 149357, 241269, 448071, 562961, 723807, 1045499, 1344213, 1688883, 3136497, 5066649, 7318493, 9409491, 21955479, 65866437]

約数ペア:

[(1, 65866437), (3, 21955479), (7, 9409491), (9, 7318493), (13, 5066649), (21, 3136497), (39, 1688883), (49, 1344213), (63, 1045499), (91, 723807), (117, 562961), (147, 448071), (273, 241269), (441, 149357), (637, 103401), (819, 80423), (1911, 34467), (5733, 11489)]