74479497

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 105432768

約数和(自身を除く): 30953271

約数列:

[1, 3, 23, 69, 71, 213, 529, 661, 1587, 1633, 1983, 4899, 15203, 37559, 45609, 46931, 112677, 140793, 349669, 1049007, 1079413, 3238239, 24826499, 74479497]

約数ペア:

[(1, 74479497), (3, 24826499), (23, 3238239), (69, 1079413), (71, 1049007), (213, 349669), (529, 140793), (661, 112677), (1587, 46931), (1633, 45609), (1983, 37559), (4899, 15203)]