165842061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5653}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 277905408

約数和(自身を除く): 112063347

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 5653, 9779, 16959, 29337, 39571, 62183, 118713, 186549, 435281, 717931, 1305843, 2153793, 5025517, 7897241, 15076551, 23691723, 55280687, 165842061]

約数ペア:

[(1, 165842061), (3, 55280687), (7, 23691723), (11, 15076551), (21, 7897241), (33, 5025517), (77, 2153793), (127, 1305843), (231, 717931), (381, 435281), (889, 186549), (1397, 118713), (2667, 62183), (4191, 39571), (5653, 29337), (9779, 16959)]