74991849

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 101529600

約数和(自身を除く): 26537751

約数列:

[1, 3, 127, 149, 381, 447, 1321, 3963, 18923, 56769, 167767, 196829, 503301, 590487, 24997283, 74991849]

約数ペア:

[(1, 74991849), (3, 24997283), (127, 590487), (149, 503301), (381, 196829), (447, 167767), (1321, 56769), (3963, 18923)]