74164047

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 106113936

約数和(自身を除く): 31949889

約数列:

[1, 3, 17, 51, 113, 289, 339, 757, 867, 1921, 2271, 5763, 12869, 32657, 38607, 85541, 97971, 218773, 256623, 656319, 1454197, 4362591, 24721349, 74164047]

約数ペア:

[(1, 74164047), (3, 24721349), (17, 4362591), (51, 1454197), (113, 656319), (289, 256623), (339, 218773), (757, 97971), (867, 85541), (1921, 38607), (2271, 32657), (5763, 12869)]