117954879

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 189456384

約数和(自身を除く): 71501505

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 2371, 7107, 7113, 16583, 16597, 49749, 49791, 54533, 163599, 244213, 381731, 732639, 1145193, 1709491, 5128473, 5616899, 16850697, 39318293, 117954879]

約数ペア:

[(1, 117954879), (3, 39318293), (7, 16850697), (21, 5616899), (23, 5128473), (69, 1709491), (103, 1145193), (161, 732639), (309, 381731), (483, 244213), (721, 163599), (2163, 54533), (2369, 49791), (2371, 49749), (7107, 16597), (7113, 16583)]