66584063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23603}}^1$

素因数の和:23654

約数の個数: 16

約数和(自身を含む): 84596736

約数和(自身を除く): 18012673

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 23603, 165221, 306839, 731693, 2147873, 5121851, 9512009, 66584063]

約数ペア:

[(1, 66584063), (7, 9512009), (13, 5121851), (31, 2147873), (91, 731693), (217, 306839), (403, 165221), (2821, 23603)]