54697419

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 94192384

約数和(自身を除く): 39494965

約数列:

[1, 3, 7, 9, 21, 43, 61, 63, 129, 183, 301, 331, 387, 427, 549, 903, 993, 1281, 2317, 2623, 2709, 2979, 3843, 6951, 7869, 14233, 18361, 20191, 20853, 23607, 42699, 55083, 60573, 99631, 128097, 141337, 165249, 181719, 298893, 424011, 868213, 896679, 1272033, 2604639, 6077491, 7813917, 18232473, 54697419]

約数ペア:

[(1, 54697419), (3, 18232473), (7, 7813917), (9, 6077491), (21, 2604639), (43, 1272033), (61, 896679), (63, 868213), (129, 424011), (183, 298893), (301, 181719), (331, 165249), (387, 141337), (427, 128097), (549, 99631), (903, 60573), (993, 55083), (1281, 42699), (2317, 23607), (2623, 20853), (2709, 20191), (2979, 18361), (3843, 14233), (6951, 7869)]