54390329

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 63495552

約数和(自身を除く): 9105223

約数列:

[1, 7, 73, 163, 511, 653, 1141, 4571, 11899, 47669, 83293, 106439, 333683, 745073, 7770047, 54390329]

約数ペア:

[(1, 54390329), (7, 7770047), (73, 745073), (163, 333683), (511, 106439), (653, 83293), (1141, 47669), (4571, 11899)]