73999107

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90353}}^1$

素因数の和:90379

約数の個数: 24

約数和(自身を含む): 131555424

約数和(自身を除く): 57556317

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 90353, 271059, 632471, 813177, 1174589, 1897413, 3523767, 5692239, 8222123, 10571301, 24666369, 73999107]

約数ペア:

[(1, 73999107), (3, 24666369), (7, 10571301), (9, 8222123), (13, 5692239), (21, 3523767), (39, 1897413), (63, 1174589), (91, 813177), (117, 632471), (273, 271059), (819, 90353)]