68361267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 108476928

約数和(自身を除く): 40115661

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 4483, 5083, 13449, 15249, 58279, 76211, 103109, 174837, 228633, 309327, 990743, 1340417, 1752853, 2972229, 4021251, 5258559, 22787089, 68361267]

約数ペア:

[(1, 68361267), (3, 22787089), (13, 5258559), (17, 4021251), (23, 2972229), (39, 1752853), (51, 1340417), (69, 990743), (221, 309327), (299, 228633), (391, 174837), (663, 103109), (897, 76211), (1173, 58279), (4483, 15249), (5083, 13449)]