117303963

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 183957504

約数和(自身を除く): 66653541

約数列:

[1, 3, 7, 21, 47, 141, 157, 329, 471, 757, 987, 1099, 2271, 3297, 5299, 7379, 15897, 22137, 35579, 51653, 106737, 118849, 154959, 249053, 356547, 747159, 831943, 2495829, 5585903, 16757709, 39101321, 117303963]

約数ペア:

[(1, 117303963), (3, 39101321), (7, 16757709), (21, 5585903), (47, 2495829), (141, 831943), (157, 747159), (329, 356547), (471, 249053), (757, 154959), (987, 118849), (1099, 106737), (2271, 51653), (3297, 35579), (5299, 22137), (7379, 15897)]