56530173

素因数分解:

$3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 88761600

約数和(自身を除く): 32231427

約数列:

[1, 3, 7, 21, 49, 137, 147, 343, 401, 411, 959, 1029, 1203, 2807, 2877, 6713, 8421, 19649, 20139, 46991, 54937, 58947, 137543, 140973, 164811, 384559, 412629, 1153677, 2691913, 8075739, 18843391, 56530173]

約数ペア:

[(1, 56530173), (3, 18843391), (7, 8075739), (21, 2691913), (49, 1153677), (137, 412629), (147, 384559), (343, 164811), (401, 140973), (411, 137543), (959, 58947), (1029, 54937), (1203, 46991), (2807, 20139), (2877, 19649), (6713, 8421)]