149855043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 221799424

約数和(自身を除く): 71944381

約数列:

[1, 3, 13, 39, 43, 129, 193, 463, 559, 579, 1389, 1677, 2509, 6019, 7527, 8299, 18057, 19909, 24897, 59727, 89359, 107887, 258817, 268077, 323661, 776451, 1161667, 3485001, 3842437, 11527311, 49951681, 149855043]

約数ペア:

[(1, 149855043), (3, 49951681), (13, 11527311), (39, 3842437), (43, 3485001), (129, 1161667), (193, 776451), (463, 323661), (559, 268077), (579, 258817), (1389, 107887), (1677, 89359), (2509, 59727), (6019, 24897), (7527, 19909), (8299, 18057)]