70507269

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15331}}^1$

素因数の和:15417

約数の個数: 24

約数和(自身を含む): 117995072

約数和(自身を除く): 47487803

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 15331, 45993, 107317, 137979, 321951, 965853, 1119163, 3357489, 7834141, 10072467, 23502423, 70507269]

約数ペア:

[(1, 70507269), (3, 23502423), (7, 10072467), (9, 7834141), (21, 3357489), (63, 1119163), (73, 965853), (219, 321951), (511, 137979), (657, 107317), (1533, 45993), (4599, 15331)]