206371503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1259}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 123849297

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 467, 1259, 1401, 3777, 4203, 6071, 11331, 12609, 16367, 18213, 33993, 49101, 54639, 147303, 163917, 441909, 587953, 1763859, 5291577, 7643389, 15874731, 22930167, 68790501, 206371503]

約数ペア:

[(1, 206371503), (3, 68790501), (9, 22930167), (13, 15874731), (27, 7643389), (39, 5291577), (117, 1763859), (351, 587953), (467, 441909), (1259, 163917), (1401, 147303), (3777, 54639), (4203, 49101), (6071, 33993), (11331, 18213), (12609, 16367)]