63915021

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 98167680

約数和(自身を除く): 34252659

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 411, 467, 999, 1233, 1401, 3699, 4203, 5069, 12609, 15207, 17279, 45621, 51837, 63979, 136863, 155511, 191937, 466533, 575811, 1727433, 2367223, 7101669, 21305007, 63915021]

約数ペア:

[(1, 63915021), (3, 21305007), (9, 7101669), (27, 2367223), (37, 1727433), (111, 575811), (137, 466533), (333, 191937), (411, 155511), (467, 136863), (999, 63979), (1233, 51837), (1401, 45621), (3699, 17279), (4203, 15207), (5069, 12609)]