78921753

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 109211136

約数和(自身を除く): 30289383

約数列:

[1, 3, 31, 93, 193, 579, 4397, 5983, 13191, 17949, 136307, 408921, 848621, 2545863, 26307251, 78921753]

約数ペア:

[(1, 78921753), (3, 26307251), (31, 2545863), (93, 848621), (193, 408921), (579, 136307), (4397, 17949), (5983, 13191)]