353708991

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 534912000

約数和(自身を除く): 181203009

約数列:

[1, 3, 9, 27, 79, 139, 237, 417, 711, 1193, 1251, 2133, 3579, 3753, 10737, 10981, 32211, 32943, 94247, 98829, 165827, 282741, 296487, 497481, 848223, 1492443, 2544669, 4477329, 13100333, 39300999, 117902997, 353708991]

約数ペア:

[(1, 353708991), (3, 117902997), (9, 39300999), (27, 13100333), (79, 4477329), (139, 2544669), (237, 1492443), (417, 848223), (711, 497481), (1193, 296487), (1251, 282741), (2133, 165827), (3579, 98829), (3753, 94247), (10737, 32943), (10981, 32211)]