207387891

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 314438400

約数和(自身を除く): 107050509

約数列:

[1, 3, 9, 27, 59, 177, 211, 531, 617, 633, 1593, 1851, 1899, 5553, 5697, 12449, 16659, 36403, 37347, 109209, 112041, 130187, 327627, 336123, 390561, 982881, 1171683, 3515049, 7681033, 23043099, 69129297, 207387891]

約数ペア:

[(1, 207387891), (3, 69129297), (9, 23043099), (27, 7681033), (59, 3515049), (177, 1171683), (211, 982881), (531, 390561), (617, 336123), (633, 327627), (1593, 130187), (1851, 112041), (1899, 109209), (5553, 37347), (5697, 36403), (12449, 16659)]