65289939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 107516160

約数和(自身を除く): 42226221

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 169, 253, 299, 429, 507, 509, 759, 897, 1527, 1859, 3289, 3887, 5577, 5599, 6617, 9867, 11661, 11707, 16797, 19851, 35121, 42757, 72787, 86021, 128271, 128777, 152191, 218361, 258063, 386331, 456573, 946231, 1674101, 1978483, 2838693, 5022303, 5935449, 21763313, 65289939]

約数ペア:

[(1, 65289939), (3, 21763313), (11, 5935449), (13, 5022303), (23, 2838693), (33, 1978483), (39, 1674101), (69, 946231), (143, 456573), (169, 386331), (253, 258063), (299, 218361), (429, 152191), (507, 128777), (509, 128271), (759, 86021), (897, 72787), (1527, 42757), (1859, 35121), (3289, 19851), (3887, 16797), (5577, 11707), (5599, 11661), (6617, 9867)]