81726702011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1\times {\mathrm{52291}}^1$

素因数の和:54266

約数の個数: 16

約数和(自身を含む): 88076461440

約数和(自身を除く): 6349759429

約数列:

[1, 19, 43, 817, 1913, 36347, 52291, 82259, 993529, 1562921, 2248513, 42721747, 100032683, 1900620977, 4301405369, 81726702011]

約数ペア:

[(1, 81726702011), (19, 4301405369), (43, 1900620977), (817, 100032683), (1913, 42721747), (36347, 2248513), (52291, 1562921), (82259, 993529)]