64998609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6337}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 93700992

約数和(自身を除く): 28702383

約数列:

[1, 3, 13, 39, 263, 789, 3419, 6337, 10257, 19011, 82381, 247143, 1666631, 4999893, 21666203, 64998609]

約数ペア:

[(1, 64998609), (3, 21666203), (13, 4999893), (39, 1666631), (263, 247143), (789, 82381), (3419, 19011), (6337, 10257)]