1377425277

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{1471}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 2072576000

約数和(自身を除く): 695150723

約数列:

[1, 3, 9, 27, 79, 237, 439, 711, 1317, 1471, 2133, 3951, 4413, 11853, 13239, 34681, 39717, 104043, 116209, 312129, 348627, 645769, 936387, 1045881, 1937307, 3137643, 5811921, 17435763, 51015751, 153047253, 459141759, 1377425277]

約数ペア:

[(1, 1377425277), (3, 459141759), (9, 153047253), (27, 51015751), (79, 17435763), (237, 5811921), (439, 3137643), (711, 1937307), (1317, 1045881), (1471, 936387), (2133, 645769), (3951, 348627), (4413, 312129), (11853, 116209), (13239, 104043), (34681, 39717)]