61021497

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1721}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 83317248

約数和(自身を除く): 22295751

約数列:

[1, 3, 53, 159, 223, 669, 1721, 5163, 11819, 35457, 91213, 273639, 383783, 1151349, 20340499, 61021497]

約数ペア:

[(1, 61021497), (3, 20340499), (53, 1151349), (159, 383783), (223, 273639), (669, 91213), (1721, 35457), (5163, 11819)]