77124327

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 121110528

約数和(自身を除く): 43986201

約数列:

[1, 3, 7, 21, 43, 129, 223, 301, 383, 669, 903, 1149, 1561, 2681, 4683, 8043, 9589, 16469, 28767, 49407, 67123, 85409, 115283, 201369, 256227, 345849, 597863, 1793589, 3672587, 11017761, 25708109, 77124327]

約数ペア:

[(1, 77124327), (3, 25708109), (7, 11017761), (21, 3672587), (43, 1793589), (129, 597863), (223, 345849), (301, 256227), (383, 201369), (669, 115283), (903, 85409), (1149, 67123), (1561, 49407), (2681, 28767), (4683, 16469), (8043, 9589)]