53661531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{997}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 89676288

約数和(自身を除く): 36014757

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 997, 1631, 2563, 2991, 4893, 6979, 7689, 10967, 17941, 20937, 32901, 53823, 76769, 230307, 232301, 696903, 1626107, 2555311, 4878321, 7665933, 17887177, 53661531]

約数ペア:

[(1, 53661531), (3, 17887177), (7, 7665933), (11, 4878321), (21, 2555311), (33, 1626107), (77, 696903), (231, 232301), (233, 230307), (699, 76769), (997, 53823), (1631, 32901), (2563, 20937), (2991, 17941), (4893, 10967), (6979, 7689)]