40102179

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 63947520

約数和(自身を除く): 23845341

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 169, 181, 247, 299, 437, 507, 543, 741, 897, 1311, 2353, 3211, 3439, 3887, 4163, 5681, 7059, 9633, 10317, 11661, 12489, 17043, 30589, 44707, 54119, 73853, 79097, 91767, 134121, 162357, 221559, 237291, 581191, 703547, 1028261, 1743573, 2110641, 3084783, 13367393, 40102179]

約数ペア:

[(1, 40102179), (3, 13367393), (13, 3084783), (19, 2110641), (23, 1743573), (39, 1028261), (57, 703547), (69, 581191), (169, 237291), (181, 221559), (247, 162357), (299, 134121), (437, 91767), (507, 79097), (543, 73853), (741, 54119), (897, 44707), (1311, 30589), (2353, 17043), (3211, 12489), (3439, 11661), (3887, 10317), (4163, 9633), (5681, 7059)]