73081371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 35782629

約数列:

[1, 3, 11, 33, 89, 149, 167, 267, 447, 501, 979, 1639, 1837, 2937, 4917, 5511, 13261, 14863, 24883, 39783, 44589, 74649, 145871, 163493, 273713, 437613, 490479, 821139, 2214587, 6643761, 24360457, 73081371]

約数ペア:

[(1, 73081371), (3, 24360457), (11, 6643761), (33, 2214587), (89, 821139), (149, 490479), (167, 437613), (267, 273713), (447, 163493), (501, 145871), (979, 74649), (1639, 44589), (1837, 39783), (2937, 24883), (4917, 14863), (5511, 13261)]