68898351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7699}}^1$

素因数の和:7878

約数の個数: 16

約数和(自身を含む): 97328000

約数和(自身を除く): 28429649

約数列:

[1, 3, 19, 57, 157, 471, 2983, 7699, 8949, 23097, 146281, 438843, 1208743, 3626229, 22966117, 68898351]

約数ペア:

[(1, 68898351), (3, 22966117), (19, 3626229), (57, 1208743), (157, 438843), (471, 146281), (2983, 23097), (7699, 8949)]