131424093

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 219801600

約数和(自身を除く): 88377507

約数列:

[1, 3, 9, 17, 23, 27, 51, 59, 69, 153, 177, 207, 211, 391, 459, 531, 621, 633, 1003, 1173, 1357, 1593, 1899, 3009, 3519, 3587, 4071, 4853, 5697, 9027, 10557, 10761, 12213, 12449, 14559, 23069, 27081, 32283, 36639, 37347, 43677, 69207, 82501, 96849, 112041, 131031, 207621, 211633, 247503, 286327, 336123, 622863, 634899, 742509, 858981, 1904697, 2227527, 2576943, 4867559, 5714091, 7730829, 14602677, 43808031, 131424093]

約数ペア:

[(1, 131424093), (3, 43808031), (9, 14602677), (17, 7730829), (23, 5714091), (27, 4867559), (51, 2576943), (59, 2227527), (69, 1904697), (153, 858981), (177, 742509), (207, 634899), (211, 622863), (391, 336123), (459, 286327), (531, 247503), (621, 211633), (633, 207621), (1003, 131031), (1173, 112041), (1357, 96849), (1593, 82501), (1899, 69207), (3009, 43677), (3519, 37347), (3587, 36639), (4071, 32283), (4853, 27081), (5697, 23069), (9027, 14559), (10557, 12449), (10761, 12213)]