157037993021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{75030097}}^1$

素因数の和:75030140

約数の個数: 16

約数和(自身を含む): 201680903424

約数和(自身を除く): 44642910403

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 75030097, 525210679, 975391261, 1725692231, 6827738827, 12079845617, 22433999003, 157037993021]

約数ペア:

[(1, 157037993021), (7, 22433999003), (13, 12079845617), (23, 6827738827), (91, 1725692231), (161, 975391261), (299, 525210679), (2093, 75030097)]