89529999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 132701184

約数和(自身を除く): 43171185

約数列:

[1, 3, 13, 39, 43, 129, 197, 271, 559, 591, 813, 1677, 2561, 3523, 7683, 8471, 10569, 11653, 25413, 34959, 53387, 110123, 151489, 160161, 330369, 454467, 694031, 2082093, 2295641, 6886923, 29843333, 89529999]

約数ペア:

[(1, 89529999), (3, 29843333), (13, 6886923), (39, 2295641), (43, 2082093), (129, 694031), (197, 454467), (271, 330369), (559, 160161), (591, 151489), (813, 110123), (1677, 53387), (2561, 34959), (3523, 25413), (7683, 11653), (8471, 10569)]