72194907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3571}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 100816128

約数和(自身を除く): 28621221

約数列:

[1, 3, 23, 69, 293, 879, 3571, 6739, 10713, 20217, 82133, 246399, 1046303, 3138909, 24064969, 72194907]

約数ペア:

[(1, 72194907), (3, 24064969), (23, 3138909), (69, 1046303), (293, 246399), (879, 82133), (3571, 20217), (6739, 10713)]