133841721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{43441}}^1$

素因数の和:43536

約数の個数: 16

約数和(自身を含む): 194620160

約数和(自身を除く): 60778439

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 43441, 130323, 564733, 1694199, 3431839, 10295517, 44613907, 133841721]

約数ペア:

[(1, 133841721), (3, 44613907), (13, 10295517), (39, 3431839), (79, 1694199), (237, 564733), (1027, 130323), (3081, 43441)]