67326519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 104177920

約数和(自身を除く): 36851401

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2113, 2451, 6339, 10621, 27469, 31863, 40147, 82407, 90859, 120441, 272577, 521911, 1181167, 1565733, 1726321, 3543501, 5178963, 22442173, 67326519]

約数ペア:

[(1, 67326519), (3, 22442173), (13, 5178963), (19, 3543501), (39, 1726321), (43, 1565733), (57, 1181167), (129, 521911), (247, 272577), (559, 120441), (741, 90859), (817, 82407), (1677, 40147), (2113, 31863), (2451, 27469), (6339, 10621)]