270816561

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{97381}}^1$

素因数の和:97493

約数の個数: 16

約数和(自身を含む): 405109120

約数和(自身を除く): 134292559

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 97381, 292143, 876429, 2629287, 10030243, 30090729, 90272187, 270816561]

約数ペア:

[(1, 270816561), (3, 90272187), (9, 30090729), (27, 10030243), (103, 2629287), (309, 876429), (927, 292143), (2781, 97381)]