74691123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 111132672

約数和(自身を除く): 36441549

約数列:

[1, 3, 13, 37, 39, 111, 191, 271, 481, 573, 813, 1443, 2483, 3523, 7067, 7449, 10027, 10569, 21201, 30081, 51761, 91871, 130351, 155283, 275613, 391053, 672893, 1915157, 2018679, 5745471, 24897041, 74691123]

約数ペア:

[(1, 74691123), (3, 24897041), (13, 5745471), (37, 2018679), (39, 1915157), (111, 672893), (191, 391053), (271, 275613), (481, 155283), (573, 130351), (813, 91871), (1443, 51761), (2483, 30081), (3523, 21201), (7067, 10569), (7449, 10027)]