72038013

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 97297920

約数和(自身を除く): 25259907

約数列:

[1, 3, 163, 179, 489, 537, 823, 2469, 29177, 87531, 134149, 147317, 402447, 441951, 24012671, 72038013]

約数ペア:

[(1, 72038013), (3, 24012671), (163, 441951), (179, 402447), (489, 147317), (537, 134149), (823, 87531), (2469, 29177)]