83691819

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{65951}}^1$

素因数の和:66007

約数の個数: 16

約数和(自身を含む): 126627840

約数和(自身を除く): 42936021

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 65951, 197853, 593559, 1780677, 3099697, 9299091, 27897273, 83691819]

約数ペア:

[(1, 83691819), (3, 27897273), (9, 9299091), (27, 3099697), (47, 1780677), (141, 593559), (423, 197853), (1269, 65951)]