67509909

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{80657}}^1$

素因数の和:80697

約数の個数: 16

約数和(自身を含む): 103242240

約数和(自身を除く): 35732331

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 80657, 241971, 725913, 2177739, 2500367, 7501101, 22503303, 67509909]

約数ペア:

[(1, 67509909), (3, 22503303), (9, 7501101), (27, 2500367), (31, 2177739), (93, 725913), (279, 241971), (837, 80657)]