71324979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127139}}^1$

素因数の和:127170

約数の個数: 16

約数和(自身を含む): 109848960

約数和(自身を除く): 38523981

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 127139, 381417, 1398529, 2161363, 4195587, 6484089, 23774993, 71324979]

約数ペア:

[(1, 71324979), (3, 23774993), (11, 6484089), (17, 4195587), (33, 2161363), (51, 1398529), (187, 381417), (561, 127139)]