6506487

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 10814496

約数和(自身を除く): 4308009

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 167, 333, 351, 481, 501, 999, 1053, 1443, 1503, 2171, 2997, 4329, 4509, 6179, 6513, 12987, 13527, 18537, 19539, 38961, 55611, 58617, 80327, 166833, 175851, 240981, 500499, 722943, 2168829, 6506487]

約数ペア:

[(1, 6506487), (3, 2168829), (9, 722943), (13, 500499), (27, 240981), (37, 175851), (39, 166833), (81, 80327), (111, 58617), (117, 55611), (167, 38961), (333, 19539), (351, 18537), (481, 13527), (501, 12987), (999, 6513), (1053, 6179), (1443, 4509), (1503, 4329), (2171, 2997)]