201231027

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{12401}}^1$

素因数の和:13011

約数の個数: 16

約数和(自身を含む): 298640160

約数和(自身を除く): 97409133

約数列:

[1, 3, 9, 27, 601, 1803, 5409, 12401, 16227, 37203, 111609, 334827, 7453001, 22359003, 67077009, 201231027]

約数ペア:

[(1, 201231027), (3, 67077009), (9, 22359003), (27, 7453001), (601, 334827), (1803, 111609), (5409, 37203), (12401, 16227)]