1610753121

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{423103}}^1$

素因数の和:423162

約数の個数: 20

約数和(自身を含む): 2457388032

約数和(自身を除く): 846634911

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 423103, 1269309, 3807927, 11423781, 19885841, 34271343, 59657523, 178972569, 536917707, 1610753121]

約数ペア:

[(1, 1610753121), (3, 536917707), (9, 178972569), (27, 59657523), (47, 34271343), (81, 19885841), (141, 11423781), (423, 3807927), (1269, 1269309), (3807, 423103)]