155191929981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53791}}^1\times {\mathrm{87427}}^1$

素因数の和:141232

約数の個数: 16

約数和(自身を含む): 225740494848

約数和(自身を除く): 70548564867

約数列:

[1, 3, 11, 33, 53791, 87427, 161373, 262281, 591701, 961697, 1775103, 2885091, 4702785757, 14108357271, 51730643327, 155191929981]

約数ペア:

[(1, 155191929981), (3, 51730643327), (11, 14108357271), (33, 4702785757), (53791, 2885091), (87427, 1775103), (161373, 961697), (262281, 591701)]