66396773

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 72072000

約数和(自身を除く): 5675227

約数列:

[1, 19, 43, 181, 449, 817, 3439, 7783, 8531, 19307, 81269, 147877, 366833, 1544111, 3494567, 66396773]

約数ペア:

[(1, 66396773), (19, 3494567), (43, 1544111), (181, 366833), (449, 147877), (817, 81269), (3439, 19307), (7783, 8531)]