78491039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 93063168

約数和(自身を除く): 14572129

約数列:

[1, 11, 31, 43, 53, 101, 341, 473, 583, 1111, 1333, 1643, 2279, 3131, 4343, 5353, 14663, 18073, 25069, 34441, 47773, 58883, 70649, 134633, 165943, 230179, 777139, 1480963, 1825373, 2531969, 7135549, 78491039]

約数ペア:

[(1, 78491039), (11, 7135549), (31, 2531969), (43, 1825373), (53, 1480963), (101, 777139), (341, 230179), (473, 165943), (583, 134633), (1111, 70649), (1333, 58883), (1643, 47773), (2279, 34441), (3131, 25069), (4343, 18073), (5353, 14663)]