74525619

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26683}}^1$

素因数の和:26719

約数の個数: 24

約数和(自身を含む): 121679040

約数和(自身を除く): 47153421

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 26683, 80049, 186781, 506977, 560343, 1307467, 1520931, 3548839, 3922401, 10646517, 24841873, 74525619]

約数ペア:

[(1, 74525619), (3, 24841873), (7, 10646517), (19, 3922401), (21, 3548839), (49, 1520931), (57, 1307467), (133, 560343), (147, 506977), (399, 186781), (931, 80049), (2793, 26683)]