354950991

素因数分解:

$3^4\times {\mathrm{1933}}^1\times {\mathrm{2267}}^1$

素因数の和:4212

約数の個数: 20

約数和(自身を含む): 530743752

約数和(自身を除く): 175792761

約数列:

[1, 3, 9, 27, 81, 1933, 2267, 5799, 6801, 17397, 20403, 52191, 61209, 156573, 183627, 4382111, 13146333, 39438999, 118316997, 354950991]

約数ペア:

[(1, 354950991), (3, 118316997), (9, 39438999), (27, 13146333), (81, 4382111), (1933, 183627), (2267, 156573), (5799, 61209), (6801, 52191), (17397, 20403)]