65521386

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3081

約数の個数: 80

約数和(自身を含む): 176679360

約数和(自身を除く): 111157974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3041, 3078, 3591, 6082, 7182, 9123, 10773, 18246, 21287, 21546, 27369, 42574, 54738, 57779, 63861, 82107, 115558, 127722, 164214, 173337, 191583, 246321, 346674, 383166, 404453, 492642, 520011, 574749, 808906, 1040022, 1149498, 1213359, 1560033, 1724247, 2426718, 3120066, 3448494, 3640077, 4680099, 7280154, 9360198, 10920231, 21840462, 32760693, 65521386]

約数ペア:

[(1, 65521386), (2, 32760693), (3, 21840462), (6, 10920231), (7, 9360198), (9, 7280154), (14, 4680099), (18, 3640077), (19, 3448494), (21, 3120066), (27, 2426718), (38, 1724247), (42, 1560033), (54, 1213359), (57, 1149498), (63, 1040022), (81, 808906), (114, 574749), (126, 520011), (133, 492642), (162, 404453), (171, 383166), (189, 346674), (266, 246321), (342, 191583), (378, 173337), (399, 164214), (513, 127722), (567, 115558), (798, 82107), (1026, 63861), (1134, 57779), (1197, 54738), (1539, 42574), (2394, 27369), (3041, 21546), (3078, 21287), (3591, 18246), (6082, 10773), (7182, 9123)]