72638463

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1487}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 102136320

約数和(自身を除く): 29497857

約数列:

[1, 3, 19, 57, 857, 1487, 2571, 4461, 16283, 28253, 48849, 84759, 1274359, 3823077, 24212821, 72638463]

約数ペア:

[(1, 72638463), (3, 24212821), (19, 3823077), (57, 1274359), (857, 84759), (1487, 48849), (2571, 28253), (4461, 16283)]