129420153

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5867}}^1$

素因数の和:5938

約数の個数: 32

約数和(自身を含む): 206553600

約数和(自身を除く): 77133447

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 5867, 7353, 17601, 22059, 52803, 111473, 158409, 252281, 334419, 756843, 1003257, 2270529, 3009771, 4793339, 6811587, 14380017, 43140051, 129420153]

約数ペア:

[(1, 129420153), (3, 43140051), (9, 14380017), (19, 6811587), (27, 4793339), (43, 3009771), (57, 2270529), (129, 1003257), (171, 756843), (387, 334419), (513, 252281), (817, 158409), (1161, 111473), (2451, 52803), (5867, 22059), (7353, 17601)]