312804580491

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5676313}}^1$

素因数の和:5676492

約数の個数: 32

約数和(自身を含む): 502240262720

約数和(自身を除く): 189435682229

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 6123, 18369, 55107, 5676313, 17028939, 51086817, 73792069, 153260451, 221376207, 664128621, 891181141, 1992385863, 2673543423, 8020630269, 11585354833, 24061890807, 34756064499, 104268193497, 312804580491]

約数ペア:

[(1, 312804580491), (3, 104268193497), (9, 34756064499), (13, 24061890807), (27, 11585354833), (39, 8020630269), (117, 2673543423), (157, 1992385863), (351, 891181141), (471, 664128621), (1413, 221376207), (2041, 153260451), (4239, 73792069), (6123, 51086817), (18369, 17028939), (55107, 5676313)]