190382997

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 302325760

約数和(自身を除く): 111942763

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 651, 763, 2289, 2683, 3379, 8049, 10137, 18781, 23653, 56343, 70959, 83173, 249519, 292447, 582211, 877341, 1746633, 2047129, 6141387, 9065857, 27197571, 63460999, 190382997]

約数ペア:

[(1, 190382997), (3, 63460999), (7, 27197571), (21, 9065857), (31, 6141387), (93, 2047129), (109, 1746633), (217, 877341), (327, 582211), (651, 292447), (763, 249519), (2289, 83173), (2683, 70959), (3379, 56343), (8049, 23653), (10137, 18781)]