128049484773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{4813}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 207410227200

約数和(自身を除く): 79360742427

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 393, 399, 509, 917, 1527, 2489, 2751, 3563, 4813, 7467, 9671, 10689, 14439, 17423, 29013, 33691, 52269, 66679, 67697, 91447, 101073, 200037, 203091, 274341, 466753, 630503, 640129, 1266901, 1400259, 1891509, 1920387, 2449817, 3800703, 4413521, 7349451, 8868307, 11979557, 13240563, 17148719, 26604921, 35938671, 46546523, 51446157, 83856899, 139639569, 251570697, 320926027, 325825661, 962778081, 977476983, 2246482189, 6097594513, 6739446567, 18292783539, 42683161591, 128049484773]

約数ペア:

[(1, 128049484773), (3, 42683161591), (7, 18292783539), (19, 6739446567), (21, 6097594513), (57, 2246482189), (131, 977476983), (133, 962778081), (393, 325825661), (399, 320926027), (509, 251570697), (917, 139639569), (1527, 83856899), (2489, 51446157), (2751, 46546523), (3563, 35938671), (4813, 26604921), (7467, 17148719), (9671, 13240563), (10689, 11979557), (14439, 8868307), (17423, 7349451), (29013, 4413521), (33691, 3800703), (52269, 2449817), (66679, 1920387), (67697, 1891509), (91447, 1400259), (101073, 1266901), (200037, 640129), (203091, 630503), (274341, 466753)]