165619233

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{3461}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 258334440

約数和(自身を除く): 92715207

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3461, 3681, 5317, 10383, 15951, 31149, 44993, 47853, 134979, 404937, 1415549, 4246647, 12739941, 18402137, 55206411, 165619233]

約数ペア:

[(1, 165619233), (3, 55206411), (9, 18402137), (13, 12739941), (39, 4246647), (117, 1415549), (409, 404937), (1227, 134979), (3461, 47853), (3681, 44993), (5317, 31149), (10383, 15951)]