7201629

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 20

約数和(自身を含む): 10926784

約数和(自身を除く): 3725155

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1327, 1809, 3981, 5427, 11943, 35829, 88909, 107487, 266727, 800181, 2400543, 7201629]

約数ペア:

[(1, 7201629), (3, 2400543), (9, 800181), (27, 266727), (67, 107487), (81, 88909), (201, 35829), (603, 11943), (1327, 5427), (1809, 3981)]