125917659

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 216673248

約数和(自身を除く): 90755589

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 411, 567, 959, 1233, 1621, 2877, 3699, 4863, 8631, 11097, 11347, 14589, 25893, 34041, 43767, 77679, 102123, 131301, 222077, 306369, 666231, 919107, 1554539, 1998693, 4663617, 5996079, 13990851, 17988237, 41972553, 125917659]

約数ペア:

[(1, 125917659), (3, 41972553), (7, 17988237), (9, 13990851), (21, 5996079), (27, 4663617), (63, 1998693), (81, 1554539), (137, 919107), (189, 666231), (411, 306369), (567, 222077), (959, 131301), (1233, 102123), (1621, 77679), (2877, 43767), (3699, 34041), (4863, 25893), (8631, 14589), (11097, 11347)]