133125213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 195858432

約数和(自身を除く): 62733219

約数列:

[1, 3, 13, 39, 71, 131, 213, 367, 393, 923, 1101, 1703, 2769, 4771, 5109, 9301, 14313, 26057, 27903, 48077, 78171, 120913, 144231, 338741, 362739, 625001, 1016223, 1875003, 3413467, 10240401, 44375071, 133125213]

約数ペア:

[(1, 133125213), (3, 44375071), (13, 10240401), (39, 3413467), (71, 1875003), (131, 1016223), (213, 625001), (367, 362739), (393, 338741), (923, 144231), (1101, 120913), (1703, 78171), (2769, 48077), (4771, 27903), (5109, 26057), (9301, 14313)]