90181869

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 121669632

約数和(自身を除く): 31487763

約数列:

[1, 3, 163, 223, 489, 669, 827, 2481, 36349, 109047, 134801, 184421, 404403, 553263, 30060623, 90181869]

約数ペア:

[(1, 90181869), (3, 30060623), (163, 553263), (223, 404403), (489, 184421), (669, 134801), (827, 109047), (2481, 36349)]