67284321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 102453120

約数和(自身を除く): 35168799

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 1131, 1189, 1451, 1599, 3567, 4353, 15457, 18863, 42079, 46371, 56589, 59491, 126237, 178473, 547027, 773383, 1641081, 1725239, 2320149, 5175717, 22428107, 67284321]

約数ペア:

[(1, 67284321), (3, 22428107), (13, 5175717), (29, 2320149), (39, 1725239), (41, 1641081), (87, 773383), (123, 547027), (377, 178473), (533, 126237), (1131, 59491), (1189, 56589), (1451, 46371), (1599, 42079), (3567, 18863), (4353, 15457)]