138713013

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 218574720

約数和(自身を除く): 79861707

約数列:

[1, 3, 9, 17, 27, 51, 153, 277, 459, 831, 1091, 2493, 3273, 4709, 7479, 9819, 14127, 18547, 29457, 42381, 55641, 127143, 166923, 302207, 500769, 906621, 2719863, 5137519, 8159589, 15412557, 46237671, 138713013]

約数ペア:

[(1, 138713013), (3, 46237671), (9, 15412557), (17, 8159589), (27, 5137519), (51, 2719863), (153, 906621), (277, 500769), (459, 302207), (831, 166923), (1091, 127143), (2493, 55641), (3273, 42381), (4709, 29457), (7479, 18547), (9819, 14127)]