66180267

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{33577}}^1$

素因数の和:33659

約数の個数: 16

約数和(自身を含む): 99390880

約数和(自身を除く): 33210613

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 33577, 100731, 302193, 906579, 2451121, 7353363, 22060089, 66180267]

約数ペア:

[(1, 66180267), (3, 22060089), (9, 7353363), (27, 2451121), (73, 906579), (219, 302193), (657, 100731), (1971, 33577)]