560868273

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{21661}}^1$

素因数の和:21814

約数の個数: 32

約数和(自身を含む): 956593920

約数和(自身を除く): 395725647

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2877, 3699, 8631, 21661, 25893, 64983, 151627, 194949, 454881, 584847, 1364643, 2967557, 4093929, 8902671, 20772899, 26708013, 62318697, 80124039, 186956091, 560868273]

約数ペア:

[(1, 560868273), (3, 186956091), (7, 80124039), (9, 62318697), (21, 26708013), (27, 20772899), (63, 8902671), (137, 4093929), (189, 2967557), (411, 1364643), (959, 584847), (1233, 454881), (2877, 194949), (3699, 151627), (8631, 64983), (21661, 25893)]