71333847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32089}}^1$

素因数の和:32127

約数の個数: 24

約数和(自身を含む): 116807600

約数和(自身を除く): 45473753

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 32089, 96267, 288801, 417157, 609691, 1251471, 1829073, 3754413, 5487219, 7925983, 23777949, 71333847]

約数ペア:

[(1, 71333847), (3, 23777949), (9, 7925983), (13, 5487219), (19, 3754413), (39, 1829073), (57, 1251471), (117, 609691), (171, 417157), (247, 288801), (741, 96267), (2223, 32089)]