1351323

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 2079168

約数和(自身を除く): 727845

約数列:

[1, 3, 9, 27, 67, 81, 83, 201, 243, 249, 603, 747, 1809, 2241, 5427, 5561, 6723, 16281, 16683, 20169, 50049, 150147, 450441, 1351323]

約数ペア:

[(1, 1351323), (3, 450441), (9, 150147), (27, 50049), (67, 20169), (81, 16683), (83, 16281), (201, 6723), (243, 5561), (249, 5427), (603, 2241), (747, 1809)]