81153558

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{6359}}^1$

素因数の和:7076

約数の個数: 24

約数和(自身を含む): 176108400

約数和(自身を除く): 94954842

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6359, 6381, 12718, 12762, 19077, 38154, 57231, 114462, 4508531, 9017062, 13525593, 27051186, 40576779, 81153558]

約数ペア:

[(1, 81153558), (2, 40576779), (3, 27051186), (6, 13525593), (9, 9017062), (18, 4508531), (709, 114462), (1418, 57231), (2127, 38154), (4254, 19077), (6359, 12762), (6381, 12718)]