72516631

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 84575232

約数和(自身を除く): 12058601

約数列:

[1, 11, 23, 71, 121, 253, 367, 781, 1633, 2783, 4037, 8441, 8591, 17963, 26057, 44407, 92851, 197593, 286627, 599311, 1021361, 3152897, 6592421, 72516631]

約数ペア:

[(1, 72516631), (11, 6592421), (23, 3152897), (71, 1021361), (121, 599311), (253, 286627), (367, 197593), (781, 92851), (1633, 44407), (2783, 26057), (4037, 17963), (8441, 8591)]