79519769

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 101088000

約数和(自身を除く): 21568231

約数列:

[1, 7, 19, 29, 53, 133, 203, 371, 389, 551, 1007, 1537, 2723, 3857, 7049, 7391, 10759, 11281, 20617, 29203, 51737, 78967, 144319, 204421, 214339, 391723, 597893, 1500373, 2742061, 4185251, 11359967, 79519769]

約数ペア:

[(1, 79519769), (7, 11359967), (19, 4185251), (29, 2742061), (53, 1500373), (133, 597893), (203, 391723), (371, 214339), (389, 204421), (551, 144319), (1007, 78967), (1537, 51737), (2723, 29203), (3857, 20617), (7049, 11281), (7391, 10759)]