81538876799

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 86518886400

約数和(自身を除く): 4980009601

約数列:

[1, 37, 59, 79, 431, 1097, 2183, 2923, 4661, 15947, 25429, 34049, 40589, 64723, 86663, 172457, 472807, 940873, 1259813, 2008891, 2394751, 3206531, 5113117, 17493859, 27895613, 37351753, 74328967, 189185329, 1032137681, 1382014861, 2203753427, 81538876799]

約数ペア:

[(1, 81538876799), (37, 2203753427), (59, 1382014861), (79, 1032137681), (431, 189185329), (1097, 74328967), (2183, 37351753), (2923, 27895613), (4661, 17493859), (15947, 5113117), (25429, 3206531), (34049, 2394751), (40589, 2008891), (64723, 1259813), (86663, 940873), (172457, 472807)]