24993762003

素因数分解:

$3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{321757}}^1$

素因数の和:321913

約数の個数: 40

約数和(自身を含む): 42981720672

約数和(自身を除く): 17987958669

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 411, 567, 959, 1233, 2877, 3699, 8631, 11097, 25893, 77679, 321757, 965271, 2252299, 2895813, 6756897, 8687439, 20270691, 26062317, 44080709, 60812073, 132242127, 182436219, 308564963, 396726381, 925694889, 1190179143, 2777084667, 3570537429, 8331254001, 24993762003]

約数ペア:

[(1, 24993762003), (3, 8331254001), (7, 3570537429), (9, 2777084667), (21, 1190179143), (27, 925694889), (63, 396726381), (81, 308564963), (137, 182436219), (189, 132242127), (411, 60812073), (567, 44080709), (959, 26062317), (1233, 20270691), (2877, 8687439), (3699, 6756897), (8631, 2895813), (11097, 2252299), (25893, 965271), (77679, 321757)]