43028739

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 70997472

約数和(自身を除く): 27968733

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 243, 257, 351, 477, 689, 771, 1053, 1431, 2067, 2313, 3159, 3341, 4293, 6201, 6939, 10023, 12879, 13621, 18603, 20817, 30069, 40863, 55809, 62451, 90207, 122589, 167427, 177073, 270621, 367767, 531219, 811863, 1103301, 1593657, 3309903, 4780971, 14342913, 43028739]

約数ペア:

[(1, 43028739), (3, 14342913), (9, 4780971), (13, 3309903), (27, 1593657), (39, 1103301), (53, 811863), (81, 531219), (117, 367767), (159, 270621), (243, 177073), (257, 167427), (351, 122589), (477, 90207), (689, 62451), (771, 55809), (1053, 40863), (1431, 30069), (2067, 20817), (2313, 18603), (3159, 13621), (3341, 12879), (4293, 10023), (6201, 6939)]