155111992581

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{81167971}}^1$

素因数の和:81168001

約数の個数: 24

約数和(自身を含む): 259088166624

約数和(自身を除く): 103976174043

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 81167971, 243503913, 568175797, 1055183623, 1704527391, 3165550869, 3977230579, 7386285361, 11931691737, 22158856083, 51703997527, 155111992581]

約数ペア:

[(1, 155111992581), (3, 51703997527), (7, 22158856083), (13, 11931691737), (21, 7386285361), (39, 3977230579), (49, 3165550869), (91, 1704527391), (147, 1055183623), (273, 568175797), (637, 243503913), (1911, 81167971)]