165769527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12163}}^1$

素因数の和:12243

約数の個数: 32

約数和(自身を含む): 280258560

約数和(自身を除く): 114489033

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 12163, 13629, 36489, 85141, 133793, 255423, 401379, 717617, 936551, 2152851, 2809653, 5023319, 7893787, 15069957, 23681361, 55256509, 165769527]

約数ペア:

[(1, 165769527), (3, 55256509), (7, 23681361), (11, 15069957), (21, 7893787), (33, 5023319), (59, 2809653), (77, 2152851), (177, 936551), (231, 717617), (413, 401379), (649, 255423), (1239, 133793), (1947, 85141), (4543, 36489), (12163, 13629)]