64464471

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 98915520

約数和(自身を除く): 34451049

約数列:

[1, 3, 9, 27, 37, 111, 173, 333, 373, 519, 999, 1119, 1557, 3357, 4671, 6401, 10071, 13801, 19203, 41403, 57609, 64529, 124209, 172827, 193587, 372627, 580761, 1742283, 2387573, 7162719, 21488157, 64464471]

約数ペア:

[(1, 64464471), (3, 21488157), (9, 7162719), (27, 2387573), (37, 1742283), (111, 580761), (173, 372627), (333, 193587), (373, 172827), (519, 124209), (999, 64529), (1119, 57609), (1557, 41403), (3357, 19203), (4671, 13801), (6401, 10071)]