68078751

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4397}}^1$

素因数の和:4810

約数の個数: 16

約数和(自身を含む): 98022624

約数和(自身を除く): 29943873

約数列:

[1, 3, 13, 39, 397, 1191, 4397, 5161, 13191, 15483, 57161, 171483, 1745609, 5236827, 22692917, 68078751]

約数ペア:

[(1, 68078751), (3, 22692917), (13, 5236827), (39, 1745609), (397, 171483), (1191, 57161), (4397, 15483), (5161, 13191)]