60770871

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2500

約数の個数: 32

約数和(自身を含む): 103687680

約数和(自身を除く): 42916809

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2347, 2877, 3699, 7041, 8631, 16429, 21123, 25893, 49287, 63369, 147861, 321539, 443583, 964617, 2250773, 2893851, 6752319, 8681553, 20256957, 60770871]

約数ペア:

[(1, 60770871), (3, 20256957), (7, 8681553), (9, 6752319), (21, 2893851), (27, 2250773), (63, 964617), (137, 443583), (189, 321539), (411, 147861), (959, 63369), (1233, 49287), (2347, 25893), (2877, 21123), (3699, 16429), (7041, 8631)]