79662639

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 129959424

約数和(自身を除く): 50296785

約数列:

[1, 3, 7, 21, 23, 69, 71, 101, 161, 213, 303, 483, 497, 529, 707, 1491, 1587, 1633, 2121, 2323, 3703, 4899, 6969, 7171, 11109, 11431, 16261, 21513, 34293, 37559, 48783, 50197, 53429, 112677, 150591, 160287, 164933, 262913, 374003, 494799, 788739, 1122009, 1154531, 3463593, 3793459, 11380377, 26554213, 79662639]

約数ペア:

[(1, 79662639), (3, 26554213), (7, 11380377), (21, 3793459), (23, 3463593), (69, 1154531), (71, 1122009), (101, 788739), (161, 494799), (213, 374003), (303, 262913), (483, 164933), (497, 160287), (529, 150591), (707, 112677), (1491, 53429), (1587, 50197), (1633, 48783), (2121, 37559), (2323, 34293), (3703, 21513), (4899, 16261), (6969, 11431), (7171, 11109)]