79178463

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 143707200

約数和(自身を除く): 64528737

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 1973, 3087, 4459, 5733, 5919, 13377, 13811, 17757, 25649, 40131, 41433, 76947, 96677, 124299, 179543, 230841, 290031, 538629, 676739, 870093, 1256801, 1615887, 2030217, 3770403, 6090651, 8797607, 11311209, 26392821, 79178463]

約数ペア:

[(1, 79178463), (3, 26392821), (7, 11311209), (9, 8797607), (13, 6090651), (21, 3770403), (39, 2030217), (49, 1615887), (63, 1256801), (91, 870093), (117, 676739), (147, 538629), (273, 290031), (343, 230841), (441, 179543), (637, 124299), (819, 96677), (1029, 76947), (1911, 41433), (1973, 40131), (3087, 25649), (4459, 17757), (5733, 13811), (5919, 13377)]