139968631827

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{304942553}}^1$

素因数の和:304942579

約数の個数: 16

約数和(自身を含む): 219558638880

約数和(自身を除く): 79590007053

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 304942553, 914827659, 2744482977, 5184023401, 8233448931, 15552070203, 46656210609, 139968631827]

約数ペア:

[(1, 139968631827), (3, 46656210609), (9, 15552070203), (17, 8233448931), (27, 5184023401), (51, 2744482977), (153, 914827659), (459, 304942553)]