72445401

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9349}}^1$

素因数の和:9406

約数の個数: 32

約数和(自身を含む): 125664000

約数和(自身を除く): 53218599

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 9349, 28047, 65443, 84141, 196329, 252423, 383309, 588987, 1149927, 1766961, 2683163, 3449781, 8049489, 10349343, 24148467, 72445401]

約数ペア:

[(1, 72445401), (3, 24148467), (7, 10349343), (9, 8049489), (21, 3449781), (27, 2683163), (41, 1766961), (63, 1149927), (123, 588987), (189, 383309), (287, 252423), (369, 196329), (861, 84141), (1107, 65443), (2583, 28047), (7749, 9349)]