115575993

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{51991}}^1$

素因数の和:52029

約数の個数: 24

約数和(自身を含む): 189250880

約数和(自身を除く): 73674887

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 51991, 155973, 467919, 675883, 987829, 2027649, 2963487, 6082947, 8890461, 12841777, 38525331, 115575993]

約数ペア:

[(1, 115575993), (3, 38525331), (9, 12841777), (13, 8890461), (19, 6082947), (39, 2963487), (57, 2027649), (117, 987829), (171, 675883), (247, 467919), (741, 155973), (2223, 51991)]