68786427

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15737}}^1$

素因数の和:15818

約数の個数: 16

約数和(自身を含む): 96694272

約数和(自身を除く): 27907845

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 15737, 47211, 487847, 739639, 1463541, 2218917, 22928809, 68786427]

約数ペア:

[(1, 68786427), (3, 22928809), (31, 2218917), (47, 1463541), (93, 739639), (141, 487847), (1457, 47211), (4371, 15737)]