204429177

素因数分解:

$3^4\times {\mathrm{1307}}^1\times {\mathrm{1931}}^1$

素因数の和:3250

約数の個数: 20

約数和(自身を含む): 305773776

約数和(自身を除く): 101344599

約数列:

[1, 3, 9, 27, 81, 1307, 1931, 3921, 5793, 11763, 17379, 35289, 52137, 105867, 156411, 2523817, 7571451, 22714353, 68143059, 204429177]

約数ペア:

[(1, 204429177), (3, 68143059), (9, 22714353), (27, 7571451), (81, 2523817), (1307, 156411), (1931, 105867), (3921, 52137), (5793, 35289), (11763, 17379)]