42818409

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{51157}}^1$

素因数の和:51197

約数の個数: 16

約数和(自身を含む): 65482240

約数和(自身を除く): 22663831

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 51157, 153471, 460413, 1381239, 1585867, 4757601, 14272803, 42818409]

約数ペア:

[(1, 42818409), (3, 14272803), (9, 4757601), (27, 1585867), (31, 1381239), (93, 460413), (279, 153471), (837, 51157)]