91240191

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2677}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 150953504

約数和(自身を除く): 59713313

約数列:

[1, 3, 7, 9, 21, 63, 541, 1623, 2677, 3787, 4869, 8031, 11361, 18739, 24093, 34083, 56217, 168651, 1448257, 4344771, 10137799, 13034313, 30413397, 91240191]

約数ペア:

[(1, 91240191), (3, 30413397), (7, 13034313), (9, 10137799), (21, 4344771), (63, 1448257), (541, 168651), (1623, 56217), (2677, 34083), (3787, 24093), (4869, 18739), (8031, 11361)]