25162279863

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1\times {\mathrm{22123}}^1$

素因数の和:23495

約数の個数: 32

約数和(自身を含む): 39309215232

約数和(自身を除く): 14146935369

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1321, 3963, 9247, 22123, 27741, 54161, 66369, 154861, 162483, 379127, 464583, 907043, 1137381, 2721129, 6349301, 19047903, 29224483, 87673449, 204571381, 613714143, 1198203803, 3594611409, 8387426621, 25162279863]

約数ペア:

[(1, 25162279863), (3, 8387426621), (7, 3594611409), (21, 1198203803), (41, 613714143), (123, 204571381), (287, 87673449), (861, 29224483), (1321, 19047903), (3963, 6349301), (9247, 2721129), (22123, 1137381), (27741, 907043), (54161, 464583), (66369, 379127), (154861, 162483)]