24729849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 16154631

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 181, 323, 423, 543, 799, 893, 969, 1629, 2397, 2679, 2907, 3077, 3439, 7191, 8037, 8507, 9231, 10317, 15181, 25521, 27693, 30951, 45543, 58463, 76563, 136629, 144619, 161633, 175389, 433857, 484899, 526167, 1301571, 1454697, 2747761, 8243283, 24729849]

約数ペア:

[(1, 24729849), (3, 8243283), (9, 2747761), (17, 1454697), (19, 1301571), (47, 526167), (51, 484899), (57, 433857), (141, 175389), (153, 161633), (171, 144619), (181, 136629), (323, 76563), (423, 58463), (543, 45543), (799, 30951), (893, 27693), (969, 25521), (1629, 15181), (2397, 10317), (2679, 9231), (2907, 8507), (3077, 8037), (3439, 7191)]