207848763

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 305539520

約数和(自身を除く): 97690757

約数列:

[1, 3, 9, 79, 237, 241, 711, 723, 1213, 2169, 3639, 10917, 19039, 57117, 95827, 171351, 287481, 292333, 862443, 876999, 2630997, 23094307, 69282921, 207848763]

約数ペア:

[(1, 207848763), (3, 69282921), (9, 23094307), (79, 2630997), (237, 876999), (241, 862443), (711, 292333), (723, 287481), (1213, 171351), (2169, 95827), (3639, 57117), (10917, 19039)]