73685859

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 113840640

約数和(自身を除く): 40154781

約数列:

[1, 3, 13, 23, 39, 69, 71, 89, 169, 213, 267, 299, 507, 897, 923, 1157, 1633, 2047, 2769, 3471, 3887, 4899, 6141, 6319, 11661, 11999, 15041, 18957, 21229, 26611, 35997, 45123, 63687, 79833, 82147, 145337, 246441, 275977, 345943, 436011, 827931, 1037829, 1067911, 1889381, 3203733, 5668143, 24561953, 73685859]

約数ペア:

[(1, 73685859), (3, 24561953), (13, 5668143), (23, 3203733), (39, 1889381), (69, 1067911), (71, 1037829), (89, 827931), (169, 436011), (213, 345943), (267, 275977), (299, 246441), (507, 145337), (897, 82147), (923, 79833), (1157, 63687), (1633, 45123), (2047, 35997), (2769, 26611), (3471, 21229), (3887, 18957), (4899, 15041), (6141, 11999), (6319, 11661)]