68532867

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30829}}^1$

素因数の和:30867

約数の個数: 24

約数和(自身を含む): 112221200

約数和(自身を除く): 43688333

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 30829, 92487, 277461, 400777, 585751, 1202331, 1757253, 3606993, 5271759, 7614763, 22844289, 68532867]

約数ペア:

[(1, 68532867), (3, 22844289), (9, 7614763), (13, 5271759), (19, 3606993), (39, 1757253), (57, 1202331), (117, 585751), (171, 400777), (247, 277461), (741, 92487), (2223, 30829)]