201325527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13339}}^1$

素因数の和:13404

約数の個数: 32

約数和(自身を含む): 328697600

約数和(自身を除く): 127372073

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 13339, 15093, 40017, 120051, 173407, 360153, 520221, 573577, 1560663, 1720731, 4681989, 5162193, 7456501, 15486579, 22369503, 67108509, 201325527]

約数ペア:

[(1, 201325527), (3, 67108509), (9, 22369503), (13, 15486579), (27, 7456501), (39, 5162193), (43, 4681989), (117, 1720731), (129, 1560663), (351, 573577), (387, 520221), (559, 360153), (1161, 173407), (1677, 120051), (5031, 40017), (13339, 15093)]