274212567

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2111}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 431861760

約数和(自身を除く): 157649193

約数列:

[1, 3, 9, 17, 27, 51, 153, 283, 459, 849, 2111, 2547, 4811, 6333, 7641, 14433, 18999, 35887, 43299, 56997, 107661, 129897, 322983, 597413, 968949, 1792239, 5376717, 10156021, 16130151, 30468063, 91404189, 274212567]

約数ペア:

[(1, 274212567), (3, 91404189), (9, 30468063), (17, 16130151), (27, 10156021), (51, 5376717), (153, 1792239), (283, 968949), (459, 597413), (849, 322983), (2111, 129897), (2547, 107661), (4811, 56997), (6333, 43299), (7641, 35887), (14433, 18999)]