71618391

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10780

約数の個数: 32

約数和(自身を含む): 120288000

約数和(自身を除く): 48669609

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 10739, 32217, 96651, 139607, 204041, 289953, 418821, 612123, 1256463, 1836369, 2652533, 3769389, 5509107, 7957599, 23872797, 71618391]

約数ペア:

[(1, 71618391), (3, 23872797), (9, 7957599), (13, 5509107), (19, 3769389), (27, 2652533), (39, 1836369), (57, 1256463), (117, 612123), (171, 418821), (247, 289953), (351, 204041), (513, 139607), (741, 96651), (2223, 32217), (6669, 10739)]