207353007

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 315759360

約数和(自身を除く): 108406353

約数列:

[1, 3, 9, 27, 67, 83, 201, 249, 603, 747, 1381, 1809, 2241, 4143, 5561, 12429, 16683, 37287, 50049, 92527, 114623, 150147, 277581, 343869, 832743, 1031607, 2498229, 3094821, 7679741, 23039223, 69117669, 207353007]

約数ペア:

[(1, 207353007), (3, 69117669), (9, 23039223), (27, 7679741), (67, 3094821), (83, 2498229), (201, 1031607), (249, 832743), (603, 343869), (747, 277581), (1381, 150147), (1809, 114623), (2241, 92527), (4143, 50049), (5561, 37287), (12429, 16683)]