77774049

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9677}}^1$

素因数の和:9749

約数の個数: 24

約数和(自身を含む): 120781440

約数和(自身を除く): 43007391

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 9677, 29031, 87093, 183863, 454819, 551589, 1364457, 1654767, 4093371, 8641561, 25924683, 77774049]

約数ペア:

[(1, 77774049), (3, 25924683), (9, 8641561), (19, 4093371), (47, 1654767), (57, 1364457), (141, 551589), (171, 454819), (423, 183863), (893, 87093), (2679, 29031), (8037, 9677)]