82004247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 138043360

約数和(自身を除く): 56039113

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 703, 741, 997, 1443, 2109, 2223, 2991, 4329, 6327, 8973, 9139, 12961, 18943, 27417, 36889, 38883, 56829, 82251, 110667, 116649, 170487, 246259, 332001, 479557, 700891, 738777, 1438671, 2102673, 2216331, 4316013, 6308019, 9111583, 27334749, 82004247]

約数ペア:

[(1, 82004247), (3, 27334749), (9, 9111583), (13, 6308019), (19, 4316013), (37, 2216331), (39, 2102673), (57, 1438671), (111, 738777), (117, 700891), (171, 479557), (247, 332001), (333, 246259), (481, 170487), (703, 116649), (741, 110667), (997, 82251), (1443, 56829), (2109, 38883), (2223, 36889), (2991, 27417), (4329, 18943), (6327, 12961), (8973, 9139)]