89173887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 136181760

約数和(自身を除く): 47007873

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 341, 671, 1023, 1429, 1891, 2013, 4287, 5673, 15719, 20801, 44299, 47157, 62403, 87169, 132897, 261507, 487289, 958859, 1461867, 2702239, 2876577, 8106717, 29724629, 89173887]

約数ペア:

[(1, 89173887), (3, 29724629), (11, 8106717), (31, 2876577), (33, 2702239), (61, 1461867), (93, 958859), (183, 487289), (341, 261507), (671, 132897), (1023, 87169), (1429, 62403), (1891, 47157), (2013, 44299), (4287, 20801), (5673, 15719)]