246245697

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1831}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 387797760

約数和(自身を除く): 141552063

約数列:

[1, 3, 9, 17, 27, 51, 153, 293, 459, 879, 1831, 2637, 4981, 5493, 7911, 14943, 16479, 31127, 44829, 49437, 93381, 134487, 280143, 536483, 840429, 1609449, 4828347, 9120211, 14485041, 27360633, 82081899, 246245697]

約数ペア:

[(1, 246245697), (3, 82081899), (9, 27360633), (17, 14485041), (27, 9120211), (51, 4828347), (153, 1609449), (293, 840429), (459, 536483), (879, 280143), (1831, 134487), (2637, 93381), (4981, 49437), (5493, 44829), (7911, 31127), (14943, 16479)]