133111359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 207699960

約数和(自身を除く): 74588601

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 421, 817, 1263, 1849, 2451, 3789, 5547, 7353, 7999, 16641, 18103, 23997, 35131, 54309, 71991, 105393, 162927, 316179, 343957, 778429, 1031871, 2335287, 3095613, 7005861, 14790151, 44370453, 133111359]

約数ペア:

[(1, 133111359), (3, 44370453), (9, 14790151), (19, 7005861), (43, 3095613), (57, 2335287), (129, 1031871), (171, 778429), (387, 343957), (421, 316179), (817, 162927), (1263, 105393), (1849, 71991), (2451, 54309), (3789, 35131), (5547, 23997), (7353, 18103), (7999, 16641)]