7139949903

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 11476608000

約数和(自身を除く): 4336658097

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 389, 513, 703, 967, 999, 1167, 2109, 2901, 3501, 6327, 7391, 8703, 10503, 14393, 18373, 18981, 22173, 26109, 35779, 43179, 55119, 66519, 107337, 129537, 165357, 199557, 273467, 322011, 376163, 388611, 496071, 679801, 820401, 966033, 1128489, 2039403, 2461203, 3385467, 6118209, 7147097, 7383609, 10156401, 13918031, 18354627, 21441291, 41754093, 64323873, 125262279, 192971619, 264442589, 375786837, 793327767, 2379983301, 7139949903]

約数ペア:

[(1, 7139949903), (3, 2379983301), (9, 793327767), (19, 375786837), (27, 264442589), (37, 192971619), (57, 125262279), (111, 64323873), (171, 41754093), (333, 21441291), (389, 18354627), (513, 13918031), (703, 10156401), (967, 7383609), (999, 7147097), (1167, 6118209), (2109, 3385467), (2901, 2461203), (3501, 2039403), (6327, 1128489), (7391, 966033), (8703, 820401), (10503, 679801), (14393, 496071), (18373, 388611), (18981, 376163), (22173, 322011), (26109, 273467), (35779, 199557), (43179, 165357), (55119, 129537), (66519, 107337)]