77661801

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7753}}^1$

素因数の和:7822

約数の個数: 32

約数和(自身を含む): 133989120

約数和(自身を除く): 56327319

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 7753, 10017, 23259, 54271, 69777, 162813, 209331, 410909, 488439, 1232727, 1465317, 2876363, 3698181, 8629089, 11094543, 25887267, 77661801]

約数ペア:

[(1, 77661801), (3, 25887267), (7, 11094543), (9, 8629089), (21, 3698181), (27, 2876363), (53, 1465317), (63, 1232727), (159, 488439), (189, 410909), (371, 209331), (477, 162813), (1113, 69777), (1431, 54271), (3339, 23259), (7753, 10017)]