65938341

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2801}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 107596800

約数和(自身を除く): 41658459

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 2801, 3363, 7847, 8403, 19607, 23541, 53219, 58821, 159657, 165259, 372533, 495777, 1117599, 1156813, 3139921, 3470439, 9419763, 21979447, 65938341]

約数ペア:

[(1, 65938341), (3, 21979447), (7, 9419763), (19, 3470439), (21, 3139921), (57, 1156813), (59, 1117599), (133, 495777), (177, 372533), (399, 165259), (413, 159657), (1121, 58821), (1239, 53219), (2801, 23541), (3363, 19607), (7847, 8403)]