56297997

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 44340723

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 1439, 1449, 1701, 1863, 4317, 4347, 5589, 10073, 12951, 13041, 30219, 33097, 38853, 39123, 90657, 99291, 116559, 231679, 271971, 297873, 349677, 695037, 815913, 893619, 2085111, 2447739, 2680857, 6255333, 8042571, 18765999, 56297997]

約数ペア:

[(1, 56297997), (3, 18765999), (7, 8042571), (9, 6255333), (21, 2680857), (23, 2447739), (27, 2085111), (63, 893619), (69, 815913), (81, 695037), (161, 349677), (189, 297873), (207, 271971), (243, 231679), (483, 116559), (567, 99291), (621, 90657), (1439, 39123), (1449, 38853), (1701, 33097), (1863, 30219), (4317, 13041), (4347, 12951), (5589, 10073)]