47133333

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2675

約数の個数: 40

約数和(自身を含む): 80315928

約数和(自身を除く): 33182595

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 2633, 5967, 7899, 17901, 23697, 34229, 44761, 71091, 102687, 134283, 213273, 308061, 402849, 581893, 924183, 1208547, 1745679, 2772549, 3625641, 5237037, 15711111, 47133333]

約数ペア:

[(1, 47133333), (3, 15711111), (9, 5237037), (13, 3625641), (17, 2772549), (27, 1745679), (39, 1208547), (51, 924183), (81, 581893), (117, 402849), (153, 308061), (221, 213273), (351, 134283), (459, 102687), (663, 71091), (1053, 44761), (1377, 34229), (1989, 23697), (2633, 17901), (5967, 7899)]