66406587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4289}}^1$

素因数の和:4702

約数の個数: 16

約数和(自身を含む): 95615520

約数和(自身を除く): 29208933

約数列:

[1, 3, 13, 39, 397, 1191, 4289, 5161, 12867, 15483, 55757, 167271, 1702733, 5108199, 22135529, 66406587]

約数ペア:

[(1, 66406587), (3, 22135529), (13, 5108199), (39, 1702733), (397, 167271), (1191, 55757), (4289, 15483), (5161, 12867)]