68612697

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 40372263

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 1801, 2241, 4233, 5403, 12699, 16209, 30617, 38097, 48627, 91851, 149483, 275553, 448449, 826659, 1345347, 2541211, 4036041, 7623633, 22870899, 68612697]

約数ペア:

[(1, 68612697), (3, 22870899), (9, 7623633), (17, 4036041), (27, 2541211), (51, 1345347), (83, 826659), (153, 448449), (249, 275553), (459, 149483), (747, 91851), (1411, 48627), (1801, 38097), (2241, 30617), (4233, 16209), (5403, 12699)]