13303986021

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{108557}}^1$

素因数の和:108675

約数の個数: 40

約数和(自身を含む): 21279539160

約数和(自身を除く): 7975553139

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 459, 801, 1377, 1513, 2403, 4539, 7209, 13617, 40851, 108557, 122553, 325671, 977013, 1845469, 2931039, 5536407, 8793117, 9661573, 16609221, 28984719, 49827663, 86954157, 149482989, 164246741, 260862471, 492740223, 782587413, 1478220669, 4434662007, 13303986021]

約数ペア:

[(1, 13303986021), (3, 4434662007), (9, 1478220669), (17, 782587413), (27, 492740223), (51, 260862471), (81, 164246741), (89, 149482989), (153, 86954157), (267, 49827663), (459, 28984719), (801, 16609221), (1377, 9661573), (1513, 8793117), (2403, 5536407), (4539, 2931039), (7209, 1845469), (13617, 977013), (40851, 325671), (108557, 122553)]