17816563629

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{135581}}^1$

素因数の和:135778

約数の個数: 32

約数和(自身を含む): 27420103680

約数和(自身を除く): 9603540051

約数列:

[1, 3, 9, 27, 31, 93, 157, 279, 471, 837, 1413, 4239, 4867, 14601, 43803, 131409, 135581, 406743, 1220229, 3660687, 4203011, 12609033, 21286217, 37827099, 63858651, 113481297, 191575953, 574727859, 659872727, 1979618181, 5938854543, 17816563629]

約数ペア:

[(1, 17816563629), (3, 5938854543), (9, 1979618181), (27, 659872727), (31, 574727859), (93, 191575953), (157, 113481297), (279, 63858651), (471, 37827099), (837, 21286217), (1413, 12609033), (4239, 4203011), (4867, 3660687), (14601, 1220229), (43803, 406743), (131409, 135581)]