72858357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56611}}^1$

素因数の和:56641

約数の個数: 24

約数和(自身を含む): 123640608

約数和(自身を除く): 50782251

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 56611, 169833, 509499, 622721, 735943, 1868163, 2207829, 5604489, 6623487, 8095373, 24286119, 72858357]

約数ペア:

[(1, 72858357), (3, 24286119), (9, 8095373), (11, 6623487), (13, 5604489), (33, 2207829), (39, 1868163), (99, 735943), (117, 622721), (143, 509499), (429, 169833), (1287, 56611)]