66782799

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{4937}}^1$

素因数の和:5116

約数の個数: 20

約数和(自身を含む): 100379664

約数和(自身を除く): 33596865

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 4937, 13527, 14811, 44433, 133299, 399897, 824479, 2473437, 7420311, 22260933, 66782799]

約数ペア:

[(1, 66782799), (3, 22260933), (9, 7420311), (27, 2473437), (81, 824479), (167, 399897), (501, 133299), (1503, 44433), (4509, 14811), (4937, 13527)]