272442663

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 180431577

約数列:

[1, 3, 9, 17, 27, 31, 41, 51, 93, 123, 153, 279, 369, 459, 467, 527, 697, 837, 1107, 1271, 1401, 1581, 2091, 3813, 4203, 4743, 6273, 7939, 11439, 12609, 14229, 14477, 18819, 19147, 21607, 23817, 34317, 43431, 57441, 64821, 71451, 130293, 172323, 194463, 214353, 246109, 325499, 390879, 516969, 583389, 593557, 738327, 976497, 1780671, 2214981, 2929491, 5342013, 6644943, 8788473, 10090469, 16026039, 30271407, 90814221, 272442663]

約数ペア:

[(1, 272442663), (3, 90814221), (9, 30271407), (17, 16026039), (27, 10090469), (31, 8788473), (41, 6644943), (51, 5342013), (93, 2929491), (123, 2214981), (153, 1780671), (279, 976497), (369, 738327), (459, 593557), (467, 583389), (527, 516969), (697, 390879), (837, 325499), (1107, 246109), (1271, 214353), (1401, 194463), (1581, 172323), (2091, 130293), (3813, 71451), (4203, 64821), (4743, 57441), (6273, 43431), (7939, 34317), (11439, 23817), (12609, 21607), (14229, 19147), (14477, 18819)]