68663673

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3766

約数の個数: 32

約数和(自身を含む): 111646080

約数和(自身を除く): 42982407

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 3691, 6201, 11073, 18603, 33219, 47983, 99657, 143949, 195623, 431847, 586869, 1295541, 1760607, 2543099, 5281821, 7629297, 22887891, 68663673]

約数ペア:

[(1, 68663673), (3, 22887891), (9, 7629297), (13, 5281821), (27, 2543099), (39, 1760607), (53, 1295541), (117, 586869), (159, 431847), (351, 195623), (477, 143949), (689, 99657), (1431, 47983), (2067, 33219), (3691, 18603), (6201, 11073)]