307467927

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1429}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 491691200

約数和(自身を除く): 184223273

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 613, 1429, 1839, 4287, 5517, 7969, 12861, 16551, 18577, 23907, 38583, 55731, 71721, 167193, 215163, 501579, 875977, 2627931, 7883793, 11387701, 23651379, 34163103, 102489309, 307467927]

約数ペア:

[(1, 307467927), (3, 102489309), (9, 34163103), (13, 23651379), (27, 11387701), (39, 7883793), (117, 2627931), (351, 875977), (613, 501579), (1429, 215163), (1839, 167193), (4287, 71721), (5517, 55731), (7969, 38583), (12861, 23907), (16551, 18577)]