54402741

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 80307864

約数和(自身を除く): 25905123

約数列:

[1, 3, 9, 97, 101, 291, 303, 617, 873, 909, 1851, 5553, 9797, 29391, 59849, 62317, 88173, 179547, 186951, 538641, 560853, 6044749, 18134247, 54402741]

約数ペア:

[(1, 54402741), (3, 18134247), (9, 6044749), (97, 560853), (101, 538641), (291, 186951), (303, 179547), (617, 88173), (873, 62317), (909, 59849), (1851, 29391), (5553, 9797)]