123239529

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34319}}^1$

素因数の和:34354

約数の個数: 32

約数和(自身を含む): 219648000

約数和(自身を除く): 96408471

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 34319, 102957, 240233, 308871, 652061, 720699, 926613, 1956183, 2162097, 4564427, 5868549, 6486291, 13693281, 17605647, 41079843, 123239529]

約数ペア:

[(1, 123239529), (3, 41079843), (7, 17605647), (9, 13693281), (19, 6486291), (21, 5868549), (27, 4564427), (57, 2162097), (63, 1956183), (133, 926613), (171, 720699), (189, 652061), (399, 308871), (513, 240233), (1197, 102957), (3591, 34319)]