27959983209

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{4637}}^1\times {\mathrm{12641}}^1$

素因数の和:17337

約数の個数: 24

約数和(自身を含む): 41160784392

約数和(自身を除く): 13200801183

約数列:

[1, 3, 9, 53, 159, 477, 4637, 12641, 13911, 37923, 41733, 113769, 245761, 669973, 737283, 2009919, 2211849, 6029757, 58616317, 175848951, 527546853, 3106664801, 9319994403, 27959983209]

約数ペア:

[(1, 27959983209), (3, 9319994403), (9, 3106664801), (53, 527546853), (159, 175848951), (477, 58616317), (4637, 6029757), (12641, 2211849), (13911, 2009919), (37923, 737283), (41733, 669973), (113769, 245761)]