5200487649

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{90019}}^1$

素因数の和:90170

約数の個数: 36

約数和(自身を含む): 8805036240

約数和(自身を除く): 3604548591

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 917, 1179, 2751, 6419, 8253, 19257, 57771, 90019, 270057, 630133, 810171, 1890399, 4410931, 5671197, 11792489, 13232793, 35377467, 39698379, 82547423, 106132401, 247642269, 577831961, 742926807, 1733495883, 5200487649]

約数ペア:

[(1, 5200487649), (3, 1733495883), (7, 742926807), (9, 577831961), (21, 247642269), (49, 106132401), (63, 82547423), (131, 39698379), (147, 35377467), (393, 13232793), (441, 11792489), (917, 5671197), (1179, 4410931), (2751, 1890399), (6419, 810171), (8253, 630133), (19257, 270057), (57771, 90019)]