90214719

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{104779}}^1$

素因数の和:104830

約数の個数: 16

約数和(自身を含む): 140824320

約数和(自身を除く): 50609601

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 104779, 314337, 733453, 2200359, 4295939, 12887817, 30071573, 90214719]

約数ペア:

[(1, 90214719), (3, 30071573), (7, 12887817), (21, 4295939), (41, 2200359), (123, 733453), (287, 314337), (861, 104779)]