66895487

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 70567200

約数和(自身を除く): 3671713

約数列:

[1, 43, 53, 149, 197, 2279, 6407, 7897, 8471, 10441, 29353, 339571, 448963, 1262179, 1555709, 66895487]

約数ペア:

[(1, 66895487), (43, 1555709), (53, 1262179), (149, 448963), (197, 339571), (2279, 29353), (6407, 10441), (7897, 8471)]