23776893

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 41074176

約数和(自身を除く): 17297283

約数列:

[1, 3, 7, 9, 21, 43, 63, 67, 129, 131, 201, 301, 387, 393, 469, 603, 903, 917, 1179, 1407, 2709, 2751, 2881, 4221, 5633, 8253, 8643, 8777, 16899, 20167, 25929, 26331, 39431, 50697, 60501, 61439, 78993, 118293, 181503, 184317, 354879, 377411, 552951, 1132233, 2641877, 3396699, 7925631, 23776893]

約数ペア:

[(1, 23776893), (3, 7925631), (7, 3396699), (9, 2641877), (21, 1132233), (43, 552951), (63, 377411), (67, 354879), (129, 184317), (131, 181503), (201, 118293), (301, 78993), (387, 61439), (393, 60501), (469, 50697), (603, 39431), (903, 26331), (917, 25929), (1179, 20167), (1407, 16899), (2709, 8777), (2751, 8643), (2881, 8253), (4221, 5633)]