78849927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 55597113

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1367, 1479, 1989, 3393, 4101, 4437, 6409, 12303, 17771, 19227, 23239, 39643, 53313, 57681, 69717, 118929, 159939, 209151, 302107, 356787, 515359, 673931, 906321, 1546077, 2021793, 2718963, 4638231, 6065379, 8761103, 26283309, 78849927]

約数ペア:

[(1, 78849927), (3, 26283309), (9, 8761103), (13, 6065379), (17, 4638231), (29, 2718963), (39, 2021793), (51, 1546077), (87, 906321), (117, 673931), (153, 515359), (221, 356787), (261, 302107), (377, 209151), (493, 159939), (663, 118929), (1131, 69717), (1367, 57681), (1479, 53313), (1989, 39643), (3393, 23239), (4101, 19227), (4437, 17771), (6409, 12303)]