170594829

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67939}}^1$

素因数の和:67982

約数の個数: 20

約数和(自身を含む): 263063680

約数和(自身を除く): 92468851

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 67939, 203817, 611451, 1834353, 2106109, 5503059, 6318327, 18954981, 56864943, 170594829]

約数ペア:

[(1, 170594829), (3, 56864943), (9, 18954981), (27, 6318327), (31, 5503059), (81, 2106109), (93, 1834353), (279, 611451), (837, 203817), (2511, 67939)]