15676820019

素因数分解:

$3^2\times 7^1\times {\mathrm{46141}}^1\times {\mathrm{5393}}^1$

素因数の和:51547

約数の個数: 24

約数和(自身を含む): 25884554592

約数和(自身を除く): 10207734573

約数列:

[1, 3, 7, 9, 21, 63, 5393, 16179, 37751, 46141, 48537, 113253, 138423, 322987, 339759, 415269, 968961, 2906883, 248838413, 746515239, 1741868891, 2239545717, 5225606673, 15676820019]

約数ペア:

[(1, 15676820019), (3, 5225606673), (7, 2239545717), (9, 1741868891), (21, 746515239), (63, 248838413), (5393, 2906883), (16179, 968961), (37751, 415269), (46141, 339759), (48537, 322987), (113253, 138423)]