64481259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1481}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 89915904

約数和(自身を除く): 25434645

約数列:

[1, 3, 23, 69, 631, 1481, 1893, 4443, 14513, 34063, 43539, 102189, 934511, 2803533, 21493753, 64481259]

約数ペア:

[(1, 64481259), (3, 21493753), (23, 2803533), (69, 934511), (631, 102189), (1481, 43539), (1893, 34063), (4443, 14513)]