99400293

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 146640416

約数和(自身を除く): 47240123

約数列:

[1, 3, 9, 61, 183, 331, 547, 549, 993, 1641, 2979, 4923, 20191, 33367, 60573, 100101, 181057, 181719, 300303, 543171, 1629513, 11044477, 33133431, 99400293]

約数ペア:

[(1, 99400293), (3, 33133431), (9, 11044477), (61, 1629513), (183, 543171), (331, 300303), (547, 181719), (549, 181057), (993, 100101), (1641, 60573), (2979, 33367), (4923, 20191)]