81709602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1047559}}^1$

素因数の和:1047577

約数の個数: 16

約数和(自身を含む): 175990080

約数和(自身を除く): 94280478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1047559, 2095118, 3142677, 6285354, 13618267, 27236534, 40854801, 81709602]

約数ペア:

[(1, 81709602), (2, 40854801), (3, 27236534), (6, 13618267), (13, 6285354), (26, 3142677), (39, 2095118), (78, 1047559)]