67340469

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40591}}^1$

素因数の和:40680

約数の個数: 16

約数和(自身を含む): 103915520

約数和(自身を除く): 36575051

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 40591, 121773, 284137, 852411, 3206689, 9620067, 22446823, 67340469]

約数ペア:

[(1, 67340469), (3, 22446823), (7, 9620067), (21, 3206689), (79, 852411), (237, 284137), (553, 121773), (1659, 40591)]