129331641

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{6247}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 176743424

約数和(自身を除く): 47411783

約数列:

[1, 3, 67, 103, 201, 309, 6247, 6901, 18741, 20703, 418549, 643441, 1255647, 1930323, 43110547, 129331641]

約数ペア:

[(1, 129331641), (3, 43110547), (67, 1930323), (103, 1255647), (201, 643441), (309, 418549), (6247, 20703), (6901, 18741)]