87298731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32441}}^1$

素因数の和:32483

約数の個数: 24

約数和(自身を含む): 141706656

約数和(自身を除く): 54407925

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 32441, 97323, 291969, 421733, 746143, 1265199, 2238429, 3795597, 6715287, 9699859, 29099577, 87298731]

約数ペア:

[(1, 87298731), (3, 29099577), (9, 9699859), (13, 6715287), (23, 3795597), (39, 2238429), (69, 1265199), (117, 746143), (207, 421733), (299, 291969), (897, 97323), (2691, 32441)]