91198887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 137507328

約数和(自身を除く): 46308441

約数列:

[1, 3, 13, 23, 39, 69, 293, 299, 347, 879, 897, 1041, 3809, 4511, 6739, 7981, 11427, 13533, 20217, 23943, 87607, 101671, 103753, 262821, 305013, 311259, 1321723, 2338433, 3965169, 7015299, 30399629, 91198887]

約数ペア:

[(1, 91198887), (3, 30399629), (13, 7015299), (23, 3965169), (39, 2338433), (69, 1321723), (293, 311259), (299, 305013), (347, 262821), (879, 103753), (897, 101671), (1041, 87607), (3809, 23943), (4511, 20217), (6739, 13533), (7981, 11427)]