72428541

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{15667}}^1$

素因数の和:15760

約数の個数: 16

約数和(自身を含む): 102280704

約数和(自身を除く): 29852163

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 15667, 47001, 360341, 1049689, 1081023, 3149067, 24142847, 72428541]

約数ペア:

[(1, 72428541), (3, 24142847), (23, 3149067), (67, 1081023), (69, 1049689), (201, 360341), (1541, 47001), (4623, 15667)]