81745877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 88588080

約数和(自身を除く): 6842203

約数列:

[1, 17, 89, 97, 557, 1513, 1649, 8633, 9469, 49573, 54029, 146761, 842741, 918493, 4808581, 81745877]

約数ペア:

[(1, 81745877), (17, 4808581), (89, 918493), (97, 842741), (557, 146761), (1513, 54029), (1649, 49573), (8633, 9469)]