121337379

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{144967}}^1$

素因数の和:145007

約数の個数: 16

約数和(自身を含む): 185559040

約数和(自身を除く): 64221661

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 144967, 434901, 1304703, 3914109, 4493977, 13481931, 40445793, 121337379]

約数ペア:

[(1, 121337379), (3, 40445793), (9, 13481931), (27, 4493977), (31, 3914109), (93, 1304703), (279, 434901), (837, 144967)]