72065397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{8669}}^1$

素因数の和:8852

約数の個数: 16

約数和(自身を含む): 102375360

約数和(自身を除く): 30309963

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 8669, 26007, 147373, 442119, 1413047, 4239141, 24021799, 72065397]

約数ペア:

[(1, 72065397), (3, 24021799), (17, 4239141), (51, 1413047), (163, 442119), (489, 147373), (2771, 26007), (8313, 8669)]