122817079

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9955

約数の個数: 24

約数和(自身を含む): 162649728

約数和(自身を除く): 39832649

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 9907, 12397, 69349, 108977, 227861, 485443, 762839, 1595027, 2506471, 5339873, 11165189, 17545297, 122817079]

約数ペア:

[(1, 122817079), (7, 17545297), (11, 11165189), (23, 5339873), (49, 2506471), (77, 1595027), (161, 762839), (253, 485443), (539, 227861), (1127, 108977), (1771, 69349), (9907, 12397)]