90776619

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{4937}}^1$

素因数の和:5176

約数の個数: 20

約数和(自身を含む): 136229544

約数和(自身を除く): 45452925

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 4937, 6129, 14811, 18387, 44433, 133299, 399897, 1120699, 3362097, 10086291, 30258873, 90776619]

約数ペア:

[(1, 90776619), (3, 30258873), (9, 10086291), (27, 3362097), (81, 1120699), (227, 399897), (681, 133299), (2043, 44433), (4937, 18387), (6129, 14811)]