68156913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4139}}^1$

素因数の和:4652

約数の個数: 16

約数和(自身を含む): 99360000

約数和(自身を除く): 31203087

約数列:

[1, 3, 11, 33, 499, 1497, 4139, 5489, 12417, 16467, 45529, 136587, 2065361, 6196083, 22718971, 68156913]

約数ペア:

[(1, 68156913), (3, 22718971), (11, 6196083), (33, 2065361), (499, 136587), (1497, 45529), (4139, 16467), (5489, 12417)]