89009679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 133954560

約数和(自身を除く): 44944881

約数列:

[1, 3, 11, 33, 37, 111, 269, 271, 407, 807, 813, 1221, 2959, 2981, 8877, 8943, 9953, 10027, 29859, 30081, 72899, 109483, 110297, 218697, 328449, 330891, 801889, 2405667, 2697263, 8091789, 29669893, 89009679]

約数ペア:

[(1, 89009679), (3, 29669893), (11, 8091789), (33, 2697263), (37, 2405667), (111, 801889), (269, 330891), (271, 328449), (407, 218697), (807, 110297), (813, 109483), (1221, 72899), (2959, 30081), (2981, 29859), (8877, 10027), (8943, 9953)]