68686729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 73872000

約数和(自身を除く): 5185271

約数列:

[1, 19, 89, 151, 269, 1691, 2869, 5111, 13439, 23941, 40619, 255341, 454879, 771761, 3615091, 68686729]

約数ペア:

[(1, 68686729), (19, 3615091), (89, 771761), (151, 454879), (269, 255341), (1691, 40619), (2869, 23941), (5111, 13439)]