201775113

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13729}}^1$

素因数の和:13829

約数の個数: 24

約数和(自身を含む): 308430720

約数和(自身を除く): 106655607

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 13729, 14697, 41187, 123561, 315767, 947301, 974759, 2841903, 2924277, 8772831, 22419457, 67258371, 201775113]

約数ペア:

[(1, 201775113), (3, 67258371), (9, 22419457), (23, 8772831), (69, 2924277), (71, 2841903), (207, 974759), (213, 947301), (639, 315767), (1633, 123561), (4899, 41187), (13729, 14697)]