190675377

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{81173}}^1$

素因数の和:81214

約数の個数: 20

約数和(自身を含む): 294661620

約数和(自身を除く): 103986243

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 81173, 243519, 730557, 2191671, 2354017, 6575013, 7062051, 21186153, 63558459, 190675377]

約数ペア:

[(1, 190675377), (3, 63558459), (9, 21186153), (27, 7062051), (29, 6575013), (81, 2354017), (87, 2191671), (261, 730557), (783, 243519), (2349, 81173)]