90481797

素因数分解:

$3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1933}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 149645184

約数和(自身を除く): 59163387

約数列:

[1, 3, 7, 9, 21, 63, 743, 1933, 2229, 5201, 5799, 6687, 13531, 15603, 17397, 40593, 46809, 121779, 1436219, 4308657, 10053533, 12925971, 30160599, 90481797]

約数ペア:

[(1, 90481797), (3, 30160599), (7, 12925971), (9, 10053533), (21, 4308657), (63, 1436219), (743, 121779), (1933, 46809), (2229, 40593), (5201, 17397), (5799, 15603), (6687, 13531)]