75761517

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 117002880

約数和(自身を除く): 41241363

約数列:

[1, 3, 13, 23, 39, 69, 73, 89, 169, 219, 267, 299, 507, 897, 949, 1157, 1679, 2047, 2847, 3471, 3887, 5037, 6141, 6497, 11661, 12337, 15041, 19491, 21827, 26611, 37011, 45123, 65481, 79833, 84461, 149431, 253383, 283751, 345943, 448293, 851253, 1037829, 1097993, 1942603, 3293979, 5827809, 25253839, 75761517]

約数ペア:

[(1, 75761517), (3, 25253839), (13, 5827809), (23, 3293979), (39, 1942603), (69, 1097993), (73, 1037829), (89, 851253), (169, 448293), (219, 345943), (267, 283751), (299, 253383), (507, 149431), (897, 84461), (949, 79833), (1157, 65481), (1679, 45123), (2047, 37011), (2847, 26611), (3471, 21827), (3887, 19491), (5037, 15041), (6141, 12337), (6497, 11661)]