61392303

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 104747520

約数和(自身を除く): 43355217

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2371, 2877, 3699, 7113, 8631, 16597, 21339, 25893, 49791, 64017, 149373, 324827, 448119, 974481, 2273789, 2923443, 6821367, 8770329, 20464101, 61392303]

約数ペア:

[(1, 61392303), (3, 20464101), (7, 8770329), (9, 6821367), (21, 2923443), (27, 2273789), (63, 974481), (137, 448119), (189, 324827), (411, 149373), (959, 64017), (1233, 49791), (2371, 25893), (2877, 21339), (3699, 16597), (7113, 8631)]