27252441

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 16776999

約数列:

[1, 3, 9, 19, 31, 53, 57, 93, 97, 159, 171, 279, 291, 477, 589, 873, 1007, 1643, 1767, 1843, 3007, 3021, 4929, 5141, 5301, 5529, 9021, 9063, 14787, 15423, 16587, 27063, 31217, 46269, 57133, 93651, 97679, 159371, 171399, 280953, 293037, 478113, 514197, 879111, 1434339, 3028049, 9084147, 27252441]

約数ペア:

[(1, 27252441), (3, 9084147), (9, 3028049), (19, 1434339), (31, 879111), (53, 514197), (57, 478113), (93, 293037), (97, 280953), (159, 171399), (171, 159371), (279, 97679), (291, 93651), (477, 57133), (589, 46269), (873, 31217), (1007, 27063), (1643, 16587), (1767, 15423), (1843, 14787), (3007, 9063), (3021, 9021), (4929, 5529), (5141, 5301)]