128332359

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 189025200

約数和(自身を除く): 60692841

約数列:

[1, 3, 9, 83, 149, 249, 447, 747, 1153, 1341, 3459, 10377, 12367, 37101, 95699, 111303, 171797, 287097, 515391, 861291, 1546173, 14259151, 42777453, 128332359]

約数ペア:

[(1, 128332359), (3, 42777453), (9, 14259151), (83, 1546173), (149, 861291), (249, 515391), (447, 287097), (747, 171797), (1153, 111303), (1341, 95699), (3459, 37101), (10377, 12367)]