8144587563

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 13218508800

約数和(自身を除く): 5073921237

約数列:

[1, 3, 7, 21, 29, 59, 83, 87, 177, 203, 249, 413, 581, 609, 1239, 1711, 1743, 2407, 2731, 4897, 5133, 7221, 8193, 11977, 14691, 16849, 19117, 34279, 35931, 50547, 57351, 79199, 102837, 142013, 161129, 226673, 237597, 426039, 483387, 554393, 680019, 994091, 1127903, 1586711, 1663179, 2982273, 3383709, 4672741, 4760133, 6573517, 13373707, 14018223, 19720551, 32709187, 40121121, 46014619, 93615949, 98127561, 138043857, 280847847, 387837503, 1163512509, 2714862521, 8144587563]

約数ペア:

[(1, 8144587563), (3, 2714862521), (7, 1163512509), (21, 387837503), (29, 280847847), (59, 138043857), (83, 98127561), (87, 93615949), (177, 46014619), (203, 40121121), (249, 32709187), (413, 19720551), (581, 14018223), (609, 13373707), (1239, 6573517), (1711, 4760133), (1743, 4672741), (2407, 3383709), (2731, 2982273), (4897, 1663179), (5133, 1586711), (7221, 1127903), (8193, 994091), (11977, 680019), (14691, 554393), (16849, 483387), (19117, 426039), (34279, 237597), (35931, 226673), (50547, 161129), (57351, 142013), (79199, 102837)]