73640097

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{29327}}^1$

素因数の和:29370

約数の個数: 20

約数和(自身を含む): 113558016

約数和(自身を除く): 39917919

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 29327, 87981, 263943, 791829, 909137, 2375487, 2727411, 8182233, 24546699, 73640097]

約数ペア:

[(1, 73640097), (3, 24546699), (9, 8182233), (27, 2727411), (31, 2375487), (81, 909137), (93, 791829), (279, 263943), (837, 87981), (2511, 29327)]