25063131

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 34227968

約数和(自身を除く): 9164837

約数列:

[1, 3, 61, 151, 183, 453, 907, 2721, 9211, 27633, 55327, 136957, 165981, 410871, 8354377, 25063131]

約数ペア:

[(1, 25063131), (3, 8354377), (61, 410871), (151, 165981), (183, 136957), (453, 55327), (907, 27633), (2721, 9211)]