201537909

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{14327}}^1$

素因数の和:14857

約数の個数: 16

約数和(自身を含む): 299168640

約数和(自身を除く): 97630731

約数列:

[1, 3, 9, 27, 521, 1563, 4689, 14067, 14327, 42981, 128943, 386829, 7464367, 22393101, 67179303, 201537909]

約数ペア:

[(1, 201537909), (3, 67179303), (9, 22393101), (27, 7464367), (521, 386829), (1563, 128943), (4689, 42981), (14067, 14327)]