42719193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9181}}^1$

素因数の和:9245

約数の個数: 24

約数和(自身を含む): 68754816

約数和(自身を除く): 26035623

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 9181, 27543, 82629, 100991, 302973, 431507, 908919, 1294521, 3883563, 4746577, 14239731, 42719193]

約数ペア:

[(1, 42719193), (3, 14239731), (9, 4746577), (11, 3883563), (33, 1294521), (47, 908919), (99, 431507), (141, 302973), (423, 100991), (517, 82629), (1551, 27543), (4653, 9181)]