90684927

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{2377}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 136763536

約数和(自身を除く): 46078609

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 2377, 4239, 7131, 12717, 21393, 38151, 64179, 192537, 373189, 577611, 1119567, 3358701, 10076103, 30228309, 90684927]

約数ペア:

[(1, 90684927), (3, 30228309), (9, 10076103), (27, 3358701), (81, 1119567), (157, 577611), (243, 373189), (471, 192537), (1413, 64179), (2377, 38151), (4239, 21393), (7131, 12717)]