132049089

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{31151}}^1$

素因数の和:31317

約数の個数: 16

約数和(自身を含む): 196880640

約数和(自身を除く): 64831551

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 31151, 93453, 280359, 841077, 4890707, 14672121, 44016363, 132049089]

約数ペア:

[(1, 132049089), (3, 44016363), (9, 14672121), (27, 4890707), (157, 841077), (471, 280359), (1413, 93453), (4239, 31151)]