83870059

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 108743040

約数和(自身を除く): 24872981

約数列:

[1, 7, 13, 29, 61, 91, 203, 377, 427, 521, 793, 1769, 2639, 3647, 5551, 6773, 12383, 15109, 22997, 31781, 47411, 105763, 160979, 196417, 222467, 413153, 921649, 1374919, 2892071, 6451543, 11981437, 83870059]

約数ペア:

[(1, 83870059), (7, 11981437), (13, 6451543), (29, 2892071), (61, 1374919), (91, 921649), (203, 413153), (377, 222467), (427, 196417), (521, 160979), (793, 105763), (1769, 47411), (2639, 31781), (3647, 22997), (5551, 15109), (6773, 12383)]