74929959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3929}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 117302640

約数和(自身を除く): 42372681

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 3929, 6357, 11787, 19071, 35361, 51077, 153231, 459693, 640427, 1921281, 5763843, 8325551, 24976653, 74929959]

約数ペア:

[(1, 74929959), (3, 24976653), (9, 8325551), (13, 5763843), (39, 1921281), (117, 640427), (163, 459693), (489, 153231), (1467, 51077), (2119, 35361), (3929, 19071), (6357, 11787)]