89867679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 134542080

約数和(自身を除く): 44674401

約数列:

[1, 3, 11, 33, 59, 101, 177, 303, 457, 649, 1111, 1371, 1947, 3333, 5027, 5959, 15081, 17877, 26963, 46157, 65549, 80889, 138471, 196647, 296593, 507727, 889779, 1523181, 2723263, 8169789, 29955893, 89867679]

約数ペア:

[(1, 89867679), (3, 29955893), (11, 8169789), (33, 2723263), (59, 1523181), (101, 889779), (177, 507727), (303, 296593), (457, 196647), (649, 138471), (1111, 80889), (1371, 65549), (1947, 46157), (3333, 26963), (5027, 17877), (5959, 15081)]