190019709

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14879}}^1$

素因数の和:14942

約数の個数: 32

約数和(自身を含む): 314265600

約数和(自身を除く): 124245891

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 14879, 44637, 133911, 163669, 401733, 491007, 639797, 1473021, 1919391, 4419063, 5758173, 7037767, 17274519, 21113301, 63339903, 190019709]

約数ペア:

[(1, 190019709), (3, 63339903), (9, 21113301), (11, 17274519), (27, 7037767), (33, 5758173), (43, 4419063), (99, 1919391), (129, 1473021), (297, 639797), (387, 491007), (473, 401733), (1161, 163669), (1419, 133911), (4257, 44637), (12771, 14879)]