74985651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1567}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 117004160

約数和(自身を除く): 42018509

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 1567, 3681, 4701, 5317, 14103, 15951, 20371, 47853, 61113, 183339, 640903, 1922709, 5768127, 8331739, 24995217, 74985651]

約数ペア:

[(1, 74985651), (3, 24995217), (9, 8331739), (13, 5768127), (39, 1922709), (117, 640903), (409, 183339), (1227, 61113), (1567, 47853), (3681, 20371), (4701, 15951), (5317, 14103)]