77102523

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{2447}}^1$

素因数の和:2848

約数の個数: 20

約数和(自身を含む): 115521120

約数和(自身を除く): 38418597

約数列:

[1, 3, 9, 27, 81, 389, 1167, 2447, 3501, 7341, 10503, 22023, 31509, 66069, 198207, 951883, 2855649, 8566947, 25700841, 77102523]

約数ペア:

[(1, 77102523), (3, 25700841), (9, 8566947), (27, 2855649), (81, 951883), (389, 198207), (1167, 66069), (2447, 31509), (3501, 22023), (7341, 10503)]