74539221

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6311}}^1$

素因数の和:6472

約数の個数: 16

約数和(自身を含む): 103415808

約数和(自身を除く): 28876587

約数列:

[1, 3, 31, 93, 127, 381, 3937, 6311, 11811, 18933, 195641, 586923, 801497, 2404491, 24846407, 74539221]

約数ペア:

[(1, 74539221), (3, 24846407), (31, 2404491), (93, 801497), (127, 586923), (381, 195641), (3937, 18933), (6311, 11811)]