70836849

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 112907520

約数和(自身を除く): 42070671

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 207, 423, 621, 809, 1081, 1269, 1863, 2427, 3243, 3807, 7281, 9729, 18607, 21843, 29187, 38023, 55821, 65529, 87561, 114069, 167463, 342207, 502389, 874529, 1026621, 1507167, 2623587, 3079863, 7870761, 23612283, 70836849]

約数ペア:

[(1, 70836849), (3, 23612283), (9, 7870761), (23, 3079863), (27, 2623587), (47, 1507167), (69, 1026621), (81, 874529), (141, 502389), (207, 342207), (423, 167463), (621, 114069), (809, 87561), (1081, 65529), (1269, 55821), (1863, 38023), (2427, 29187), (3243, 21843), (3807, 18607), (7281, 9729)]