120147509727

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31263989}}^1$

素因数の和:31264063

約数の個数: 24

約数和(自身を含む): 201590207520

約数和(自身を除く): 81442697793

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 31263989, 93791967, 218847923, 281375901, 656543769, 1907103329, 1969631307, 5721309987, 13349723303, 17163929961, 40049169909, 120147509727]

約数ペア:

[(1, 120147509727), (3, 40049169909), (7, 17163929961), (9, 13349723303), (21, 5721309987), (61, 1969631307), (63, 1907103329), (183, 656543769), (427, 281375901), (549, 218847923), (1281, 93791967), (3843, 31263989)]