152245569

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 237611776

約数和(自身を除く): 85366207

約数列:

[1, 3, 7, 21, 61, 157, 183, 427, 471, 757, 1099, 1281, 2271, 3297, 5299, 9577, 15897, 28731, 46177, 67039, 118849, 138531, 201117, 323239, 356547, 831943, 969717, 2495829, 7249789, 21749367, 50748523, 152245569]

約数ペア:

[(1, 152245569), (3, 50748523), (7, 21749367), (21, 7249789), (61, 2495829), (157, 969717), (183, 831943), (427, 356547), (471, 323239), (757, 201117), (1099, 138531), (1281, 118849), (2271, 67039), (3297, 46177), (5299, 28731), (9577, 15897)]