144571779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 241862400

約数和(自身を除く): 97290621

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 151, 171, 209, 453, 509, 627, 1359, 1527, 1661, 1881, 2869, 4581, 4983, 5599, 8607, 9671, 14949, 16797, 25821, 29013, 31559, 50391, 76859, 87039, 94677, 106381, 230577, 284031, 319143, 691731, 845449, 957429, 1460321, 2536347, 4380963, 7609041, 13142889, 16063531, 48190593, 144571779]

約数ペア:

[(1, 144571779), (3, 48190593), (9, 16063531), (11, 13142889), (19, 7609041), (33, 4380963), (57, 2536347), (99, 1460321), (151, 957429), (171, 845449), (209, 691731), (453, 319143), (509, 284031), (627, 230577), (1359, 106381), (1527, 94677), (1661, 87039), (1881, 76859), (2869, 50391), (4581, 31559), (4983, 29013), (5599, 25821), (8607, 16797), (9671, 14949)]