69517146573

素因数分解:

$3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{853}}^1\times {\mathrm{1021}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 117705935256

約数和(自身を除く): 48188788683

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 181, 441, 543, 853, 1021, 1267, 1629, 2559, 3063, 3801, 5971, 7147, 7677, 8869, 9189, 11403, 17913, 21441, 26607, 41797, 50029, 53739, 64323, 79821, 125391, 150087, 154393, 184801, 376173, 450261, 463179, 554403, 870913, 1080751, 1293607, 1389537, 1663209, 2612739, 3242253, 3880821, 6096391, 7565257, 7838217, 9055249, 9726759, 11642463, 18289173, 22695771, 27165747, 42674737, 54867519, 68087313, 81497241, 128024211, 157635253, 384072633, 472905759, 1103446771, 1418717277, 3310340313, 7724127397, 9931020939, 23172382191, 69517146573]

約数ペア:

[(1, 69517146573), (3, 23172382191), (7, 9931020939), (9, 7724127397), (21, 3310340313), (49, 1418717277), (63, 1103446771), (147, 472905759), (181, 384072633), (441, 157635253), (543, 128024211), (853, 81497241), (1021, 68087313), (1267, 54867519), (1629, 42674737), (2559, 27165747), (3063, 22695771), (3801, 18289173), (5971, 11642463), (7147, 9726759), (7677, 9055249), (8869, 7838217), (9189, 7565257), (11403, 6096391), (17913, 3880821), (21441, 3242253), (26607, 2612739), (41797, 1663209), (50029, 1389537), (53739, 1293607), (64323, 1080751), (79821, 870913), (125391, 554403), (150087, 463179), (154393, 450261), (184801, 376173)]