67502079

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 110816640

約数和(自身を除く): 43314561

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 1907, 3933, 5721, 11799, 17163, 35397, 36233, 43861, 51489, 108699, 131583, 154467, 326097, 394749, 833359, 978291, 1184247, 2500077, 2934873, 3552741, 7500231, 22500693, 67502079]

約数ペア:

[(1, 67502079), (3, 22500693), (9, 7500231), (19, 3552741), (23, 2934873), (27, 2500077), (57, 1184247), (69, 978291), (81, 833359), (171, 394749), (207, 326097), (437, 154467), (513, 131583), (621, 108699), (1311, 51489), (1539, 43861), (1863, 36233), (1907, 35397), (3933, 17163), (5721, 11799)]