158947407

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3733}}^1$

素因数の和:3844

約数の個数: 32

約数和(自身を含む): 250924800

約数和(自身を除く): 91977393

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 2241, 3733, 4731, 11199, 14193, 33597, 42579, 70927, 100791, 212781, 309839, 638343, 929517, 1915029, 2788551, 5886941, 8365653, 17660823, 52982469, 158947407]

約数ペア:

[(1, 158947407), (3, 52982469), (9, 17660823), (19, 8365653), (27, 5886941), (57, 2788551), (83, 1915029), (171, 929517), (249, 638343), (513, 309839), (747, 212781), (1577, 100791), (2241, 70927), (3733, 42579), (4731, 33597), (11199, 14193)]