132321861

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15331}}^1$

素因数の和:15481

約数の個数: 24

約数和(自身を含む): 220044864

約数和(自身を除く): 87723003

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 15331, 45993, 107317, 137979, 321951, 965853, 2100347, 6301041, 14702429, 18903123, 44107287, 132321861]

約数ペア:

[(1, 132321861), (3, 44107287), (7, 18903123), (9, 14702429), (21, 6301041), (63, 2100347), (137, 965853), (411, 321951), (959, 137979), (1233, 107317), (2877, 45993), (8631, 15331)]