42726321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 72783360

約数和(自身を除く): 30057039

約数列:

[1, 3, 9, 11, 17, 33, 51, 53, 99, 153, 159, 187, 477, 479, 561, 583, 901, 1437, 1683, 1749, 2703, 4311, 5247, 5269, 8109, 8143, 9911, 15807, 24429, 25387, 29733, 47421, 73287, 76161, 89199, 89573, 228483, 268719, 279257, 431579, 806157, 837771, 1294737, 2513313, 3884211, 4747369, 14242107, 42726321]

約数ペア:

[(1, 42726321), (3, 14242107), (9, 4747369), (11, 3884211), (17, 2513313), (33, 1294737), (51, 837771), (53, 806157), (99, 431579), (153, 279257), (159, 268719), (187, 228483), (477, 89573), (479, 89199), (561, 76161), (583, 73287), (901, 47421), (1437, 29733), (1683, 25387), (1749, 24429), (2703, 15807), (4311, 9911), (5247, 8143), (5269, 8109)]