68199417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2838

約数の個数: 48

約数和(自身を含む): 121867200

約数和(自身を除く): 53667783

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 2789, 8151, 8367, 24453, 25101, 30679, 36257, 52991, 92037, 108771, 158973, 276111, 326313, 398827, 476919, 582901, 688883, 1196481, 1748703, 2066649, 3589443, 5246109, 6199947, 7577713, 22733139, 68199417]

約数ペア:

[(1, 68199417), (3, 22733139), (9, 7577713), (11, 6199947), (13, 5246109), (19, 3589443), (33, 2066649), (39, 1748703), (57, 1196481), (99, 688883), (117, 582901), (143, 476919), (171, 398827), (209, 326313), (247, 276111), (429, 158973), (627, 108771), (741, 92037), (1287, 52991), (1881, 36257), (2223, 30679), (2717, 25101), (2789, 24453), (8151, 8367)]