157873749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{12491}}^1$

素因数の和:12888

約数の個数: 16

約数和(自身を含む): 230252544

約数和(自身を除く): 72378795

約数列:

[1, 3, 11, 33, 383, 1149, 4213, 12491, 12639, 37473, 137401, 412203, 4784053, 14352159, 52624583, 157873749]

約数ペア:

[(1, 157873749), (3, 52624583), (11, 14352159), (33, 4784053), (383, 412203), (1149, 137401), (4213, 37473), (12491, 12639)]