195533649

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 303360000

約数和(自身を除く): 107826351

約数列:

[1, 3, 9, 23, 27, 69, 207, 499, 621, 631, 1497, 1893, 4491, 5679, 11477, 13473, 14513, 17037, 34431, 43539, 103293, 130617, 309879, 314869, 391851, 944607, 2833821, 7241987, 8501463, 21725961, 65177883, 195533649]

約数ペア:

[(1, 195533649), (3, 65177883), (9, 21725961), (23, 8501463), (27, 7241987), (69, 2833821), (207, 944607), (499, 391851), (621, 314869), (631, 309879), (1497, 130617), (1893, 103293), (4491, 43539), (5679, 34431), (11477, 17037), (13473, 14513)]