68395857

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{953}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 93415680

約数和(自身を除く): 25019823

約数列:

[1, 3, 47, 141, 509, 953, 1527, 2859, 23923, 44791, 71769, 134373, 485077, 1455231, 22798619, 68395857]

約数ペア:

[(1, 68395857), (3, 22798619), (47, 1455231), (141, 485077), (509, 134373), (953, 71769), (1527, 44791), (2859, 23923)]