74119017

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6907}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 116551776

約数和(自身を除く): 42432759

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 6907, 10731, 20721, 48349, 145047, 338443, 504211, 1015329, 1512633, 3529477, 10588431, 24706339, 74119017]

約数ペア:

[(1, 74119017), (3, 24706339), (7, 10588431), (21, 3529477), (49, 1512633), (73, 1015329), (147, 504211), (219, 338443), (511, 145047), (1533, 48349), (3577, 20721), (6907, 10731)]