78932961

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 119150304

約数和(自身を除く): 40217343

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 1233, 2371, 3699, 7113, 11097, 21339, 33291, 64017, 192051, 324827, 576153, 974481, 2923443, 8770329, 26310987, 78932961]

約数ペア:

[(1, 78932961), (3, 26310987), (9, 8770329), (27, 2923443), (81, 974481), (137, 576153), (243, 324827), (411, 192051), (1233, 64017), (2371, 33291), (3699, 21339), (7113, 11097)]