89478399

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 126491904

約数和(自身を除く): 37013505

約数列:

[1, 3, 43, 61, 83, 129, 137, 183, 249, 411, 2623, 3569, 5063, 5891, 7869, 8357, 10707, 11371, 15189, 17673, 25071, 34113, 217709, 359351, 488953, 653127, 693631, 1078053, 1466859, 2080893, 29826133, 89478399]

約数ペア:

[(1, 89478399), (3, 29826133), (43, 2080893), (61, 1466859), (83, 1078053), (129, 693631), (137, 653127), (183, 488953), (249, 359351), (411, 217709), (2623, 34113), (3569, 25071), (5063, 17673), (5891, 15189), (7869, 11371), (8357, 10707)]