31368213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 48775896

約数和(自身を除く): 17407683

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 3361, 9333, 10083, 30249, 57137, 171411, 205021, 514233, 615063, 1845189, 3485357, 10456071, 31368213]

約数ペア:

[(1, 31368213), (3, 10456071), (9, 3485357), (17, 1845189), (51, 615063), (61, 514233), (153, 205021), (183, 171411), (549, 57137), (1037, 30249), (3111, 10083), (3361, 9333)]