18175503357

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{145361}}^1$

素因数の和:145802

約数の個数: 32

約数和(自身を含む): 29444526720

約数和(自身を除く): 11269023363

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 421, 1263, 3789, 4631, 11367, 13893, 41679, 125037, 145361, 436083, 1308249, 1598971, 3924747, 4796913, 14390739, 43172217, 61196981, 183590943, 550772829, 673166791, 1652318487, 2019500373, 6058501119, 18175503357]

約数ペア:

[(1, 18175503357), (3, 6058501119), (9, 2019500373), (11, 1652318487), (27, 673166791), (33, 550772829), (99, 183590943), (297, 61196981), (421, 43172217), (1263, 14390739), (3789, 4796913), (4631, 3924747), (11367, 1598971), (13893, 1308249), (41679, 436083), (125037, 145361)]