20182777317

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{1279}}^1\times {\mathrm{3229}}^1$

素因数の和:4698

約数の個数: 32

約数和(自身を含む): 30098432000

約数和(自身を除く): 9915654683

約数列:

[1, 3, 9, 27, 181, 543, 1279, 1629, 3229, 3837, 4887, 9687, 11511, 29061, 34533, 87183, 231499, 584449, 694497, 1753347, 2083491, 4129891, 5260041, 6250473, 12389673, 15780123, 37169019, 111507057, 747510271, 2242530813, 6727592439, 20182777317]

約数ペア:

[(1, 20182777317), (3, 6727592439), (9, 2242530813), (27, 747510271), (181, 111507057), (543, 37169019), (1279, 15780123), (1629, 12389673), (3229, 6250473), (3837, 5260041), (4887, 4129891), (9687, 2083491), (11511, 1753347), (29061, 694497), (34533, 584449), (87183, 231499)]