227286513

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{271549}}^1$

素因数の和:271589

約数の個数: 16

約数和(自身を含む): 347584000

約数和(自身を除く): 120297487

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 271549, 814647, 2443941, 7331823, 8418019, 25254057, 75762171, 227286513]

約数ペア:

[(1, 227286513), (3, 75762171), (9, 25254057), (27, 8418019), (31, 7331823), (93, 2443941), (279, 814647), (837, 271549)]