25630533

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 40032000

約数和(自身を除く): 14401467

約数列:

[1, 3, 9, 23, 27, 69, 149, 207, 277, 447, 621, 831, 1341, 2493, 3427, 4023, 6371, 7479, 10281, 19113, 30843, 41273, 57339, 92529, 123819, 172017, 371457, 949279, 1114371, 2847837, 8543511, 25630533]

約数ペア:

[(1, 25630533), (3, 8543511), (9, 2847837), (23, 1114371), (27, 949279), (69, 371457), (149, 172017), (207, 123819), (277, 92529), (447, 57339), (621, 41273), (831, 30843), (1341, 19113), (2493, 10281), (3427, 7479), (4023, 6371)]