66964623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{13619}}^1$

素因数の和:13782

約数の個数: 16

約数和(自身を含む): 98064000

約数和(自身を除く): 31099377

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 13619, 40857, 149809, 449427, 2029231, 6087693, 22321541, 66964623]

約数ペア:

[(1, 66964623), (3, 22321541), (11, 6087693), (33, 2029231), (149, 449427), (447, 149809), (1639, 40857), (4917, 13619)]