71591613

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 97571136

約数和(自身を除く): 25979523

約数列:

[1, 3, 61, 183, 193, 579, 2027, 6081, 11773, 35319, 123647, 370941, 391211, 1173633, 23863871, 71591613]

約数ペア:

[(1, 71591613), (3, 23863871), (61, 1173633), (183, 391211), (193, 370941), (579, 123647), (2027, 35319), (6081, 11773)]