67849623

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 103710720

約数和(自身を除く): 35861097

約数列:

[1, 3, 9, 27, 47, 127, 141, 381, 421, 423, 1143, 1263, 1269, 3429, 3789, 5969, 11367, 17907, 19787, 53467, 53721, 59361, 160401, 161163, 178083, 481203, 534249, 1443609, 2512949, 7538847, 22616541, 67849623]

約数ペア:

[(1, 67849623), (3, 22616541), (9, 7538847), (27, 2512949), (47, 1443609), (127, 534249), (141, 481203), (381, 178083), (421, 161163), (423, 160401), (1143, 59361), (1263, 53721), (1269, 53467), (3429, 19787), (3789, 17907), (5969, 11367)]