149916093

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 217620480

約数和(自身を除く): 67704387

約数列:

[1, 3, 23, 31, 69, 93, 109, 327, 643, 713, 1929, 2139, 2507, 3379, 7521, 10137, 14789, 19933, 44367, 59799, 70087, 77717, 210261, 233151, 458459, 1375377, 1612001, 2172697, 4836003, 6518091, 49972031, 149916093]

約数ペア:

[(1, 149916093), (3, 49972031), (23, 6518091), (31, 4836003), (69, 2172697), (93, 1612001), (109, 1375377), (327, 458459), (643, 233151), (713, 210261), (1929, 77717), (2139, 70087), (2507, 59799), (3379, 44367), (7521, 19933), (10137, 14789)]