57304881

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 29786319

約数列:

[1, 3, 9, 27, 71, 167, 179, 213, 501, 537, 639, 1503, 1611, 1917, 4509, 4833, 11857, 12709, 29893, 35571, 38127, 89679, 106713, 114381, 269037, 320139, 343143, 807111, 2122403, 6367209, 19101627, 57304881]

約数ペア:

[(1, 57304881), (3, 19101627), (9, 6367209), (27, 2122403), (71, 807111), (167, 343143), (179, 320139), (213, 269037), (501, 114381), (537, 106713), (639, 89679), (1503, 38127), (1611, 35571), (1917, 29893), (4509, 12709), (4833, 11857)]