193048887

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{9181}}^1$

素因数の和:9390

約数の個数: 16

約数和(自身を含む): 265029248

約数和(自身を除く): 71980361

約数列:

[1, 3, 43, 129, 163, 489, 7009, 9181, 21027, 27543, 394783, 1184349, 1496503, 4489509, 64349629, 193048887]

約数ペア:

[(1, 193048887), (3, 64349629), (43, 4489509), (129, 1496503), (163, 1184349), (489, 394783), (7009, 27543), (9181, 21027)]