129779727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19373}}^1$

素因数の和:19423

約数の個数: 32

約数和(自身を含む): 223188480

約数和(自身を除く): 93408753

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 19373, 58119, 135611, 213103, 406833, 561817, 639309, 1491721, 1685451, 3932719, 4475163, 6179987, 11798157, 18539961, 43259909, 129779727]

約数ペア:

[(1, 129779727), (3, 43259909), (7, 18539961), (11, 11798157), (21, 6179987), (29, 4475163), (33, 3932719), (77, 1685451), (87, 1491721), (203, 639309), (231, 561817), (319, 406833), (609, 213103), (957, 135611), (2233, 58119), (6699, 19373)]