199825827417

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{3187}}^1\times {\mathrm{80077}}^1$

素因数の和:83302

約数の個数: 32

約数和(自身を含む): 306346396800

約数和(自身を除く): 106520569383

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 3187, 9561, 28683, 80077, 86049, 92423, 240231, 277269, 720693, 831807, 2162079, 2322233, 2495421, 6966699, 20900097, 62700291, 255205399, 765616197, 2296848591, 6890545773, 7400956571, 22202869713, 66608609139, 199825827417]

約数ペア:

[(1, 199825827417), (3, 66608609139), (9, 22202869713), (27, 7400956571), (29, 6890545773), (87, 2296848591), (261, 765616197), (783, 255205399), (3187, 62700291), (9561, 20900097), (28683, 6966699), (80077, 2495421), (86049, 2322233), (92423, 2162079), (240231, 831807), (277269, 720693)]