77727366963

素因数分解:

$3^4\times {\mathrm{1297}}^1\times {\mathrm{739859}}^1$

素因数の和:741168

約数の個数: 20

約数和(自身を含む): 116200931880

約数和(自身を除く): 38473564917

約数列:

[1, 3, 9, 27, 81, 1297, 3891, 11673, 35019, 105057, 739859, 2219577, 6658731, 19976193, 59928579, 959597123, 2878791369, 8636374107, 25909122321, 77727366963]

約数ペア:

[(1, 77727366963), (3, 25909122321), (9, 8636374107), (27, 2878791369), (81, 959597123), (1297, 59928579), (3891, 19976193), (11673, 6658731), (35019, 2219577), (105057, 739859)]