168360039

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67049}}^1$

素因数の和:67092

約数の個数: 20

約数和(自身を含む): 259617600

約数和(自身を除く): 91257561

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 67049, 201147, 603441, 1810323, 2078519, 5430969, 6235557, 18706671, 56120013, 168360039]

約数ペア:

[(1, 168360039), (3, 56120013), (9, 18706671), (27, 6235557), (31, 5430969), (81, 2078519), (93, 1810323), (279, 603441), (837, 201147), (2511, 67049)]