77964657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 113877120

約数和(自身を除く): 35912463

約数列:

[1, 3, 19, 41, 57, 73, 123, 219, 457, 779, 1371, 1387, 2337, 2993, 4161, 8683, 8979, 18737, 26049, 33361, 56211, 56867, 100083, 170601, 356003, 633859, 1068009, 1367801, 1901577, 4103403, 25988219, 77964657]

約数ペア:

[(1, 77964657), (3, 25988219), (19, 4103403), (41, 1901577), (57, 1367801), (73, 1068009), (123, 633859), (219, 356003), (457, 170601), (779, 100083), (1371, 56867), (1387, 56211), (2337, 33361), (2993, 26049), (4161, 18737), (8683, 8979)]