87243123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{44809}}^1$

素因数の和:44882

約数の個数: 16

約数和(自身を含む): 129052800

約数和(自身を除く): 41809677

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 44809, 134427, 492899, 1478697, 2643731, 7931193, 29081041, 87243123]

約数ペア:

[(1, 87243123), (3, 29081041), (11, 7931193), (33, 2643731), (59, 1478697), (177, 492899), (649, 134427), (1947, 44809)]