81694551

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 113912064

約数和(自身を除く): 32217513

約数列:

[1, 3, 23, 69, 587, 1761, 2017, 6051, 13501, 40503, 46391, 139173, 1183979, 3551937, 27231517, 81694551]

約数ペア:

[(1, 81694551), (3, 27231517), (23, 3551937), (69, 1183979), (587, 139173), (1761, 46391), (2017, 40503), (6051, 13501)]