327528033

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9803}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 524553216

約数和(自身を除く): 197025183

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1591, 4773, 9803, 11137, 29409, 33411, 68621, 205863, 362711, 421529, 1088133, 1264587, 2538977, 2950703, 7616931, 8852109, 15596573, 46789719, 109176011, 327528033]

約数ペア:

[(1, 327528033), (3, 109176011), (7, 46789719), (21, 15596573), (37, 8852109), (43, 7616931), (111, 2950703), (129, 2538977), (259, 1264587), (301, 1088133), (777, 421529), (903, 362711), (1591, 205863), (4773, 68621), (9803, 33411), (11137, 29409)]