55384287

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 87936000

約数和(自身を除く): 32551713

約数列:

[1, 3, 7, 21, 29, 87, 199, 203, 457, 597, 609, 1371, 1393, 3199, 4179, 5771, 9597, 13253, 17313, 39759, 40397, 90943, 92771, 121191, 272829, 278313, 636601, 1909803, 2637347, 7912041, 18461429, 55384287]

約数ペア:

[(1, 55384287), (3, 18461429), (7, 7912041), (21, 2637347), (29, 1909803), (87, 636601), (199, 278313), (203, 272829), (457, 121191), (597, 92771), (609, 90943), (1371, 40397), (1393, 39759), (3199, 17313), (4179, 13253), (5771, 9597)]