42254703

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 67756128

約数和(自身を除く): 25501425

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 613, 621, 851, 999, 1839, 1863, 2553, 2997, 5517, 7659, 14099, 16551, 22681, 22977, 42297, 49653, 68043, 68931, 126891, 204129, 380673, 521663, 612387, 1142019, 1564989, 1837161, 4694967, 14084901, 42254703]

約数ペア:

[(1, 42254703), (3, 14084901), (9, 4694967), (23, 1837161), (27, 1564989), (37, 1142019), (69, 612387), (81, 521663), (111, 380673), (207, 204129), (333, 126891), (613, 68931), (621, 68043), (851, 49653), (999, 42297), (1839, 22977), (1863, 22681), (2553, 16551), (2997, 14099), (5517, 7659)]