230092527

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13411}}^1$

素因数の和:13483

約数の個数: 32

約数和(自身を含む): 377681920

約数和(自身を除く): 147589393

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 13411, 17157, 40233, 93877, 254809, 281631, 576673, 764427, 1730019, 1783663, 4036711, 5350989, 10956787, 12110133, 32870361, 76697509, 230092527]

約数ペア:

[(1, 230092527), (3, 76697509), (7, 32870361), (19, 12110133), (21, 10956787), (43, 5350989), (57, 4036711), (129, 1783663), (133, 1730019), (301, 764427), (399, 576673), (817, 281631), (903, 254809), (2451, 93877), (5719, 40233), (13411, 17157)]