66613015743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{253999}}^1$

素因数の和:254171

約数の個数: 32

約数和(自身を含む): 96560640000

約数和(自身を除く): 29947624257

約数列:

[1, 3, 19, 43, 57, 107, 129, 321, 817, 2033, 2451, 4601, 6099, 13803, 87419, 253999, 262257, 761997, 4825981, 10921957, 14477943, 27177893, 32765871, 81533679, 207517183, 516379967, 622551549, 1168649399, 1549139901, 3505948197, 22204338581, 66613015743]

約数ペア:

[(1, 66613015743), (3, 22204338581), (19, 3505948197), (43, 1549139901), (57, 1168649399), (107, 622551549), (129, 516379967), (321, 207517183), (817, 81533679), (2033, 32765871), (2451, 27177893), (4601, 14477943), (6099, 10921957), (13803, 4825981), (87419, 761997), (253999, 262257)]