90131569

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 107442720

約数和(自身を除く): 17311151

約数列:

[1, 11, 17, 43, 121, 187, 473, 731, 1019, 2057, 5203, 8041, 11209, 17323, 43817, 88451, 123299, 190553, 481987, 744889, 2096083, 5301857, 8193779, 90131569]

約数ペア:

[(1, 90131569), (11, 8193779), (17, 5301857), (43, 2096083), (121, 744889), (187, 481987), (473, 190553), (731, 123299), (1019, 88451), (2057, 43817), (5203, 17323), (8041, 11209)]