549968157

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{1637}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 852284160

約数和(自身を除く): 302316003

約数列:

[1, 3, 9, 23, 27, 69, 207, 541, 621, 1623, 1637, 4869, 4911, 12443, 14607, 14733, 37329, 37651, 44199, 111987, 112953, 335961, 338859, 885617, 1016577, 2656851, 7970553, 20369191, 23911659, 61107573, 183322719, 549968157]

約数ペア:

[(1, 549968157), (3, 183322719), (9, 61107573), (23, 23911659), (27, 20369191), (69, 7970553), (207, 2656851), (541, 1016577), (621, 885617), (1623, 338859), (1637, 335961), (4869, 112953), (4911, 111987), (12443, 44199), (14607, 37651), (14733, 37329)]