26177637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 38541312

約数和(自身を除く): 12363675

約数列:

[1, 3, 17, 47, 51, 67, 141, 163, 201, 489, 799, 1139, 2397, 2771, 3149, 3417, 7661, 8313, 9447, 10921, 22983, 32763, 53533, 130237, 160599, 185657, 390711, 513287, 556971, 1539861, 8725879, 26177637]

約数ペア:

[(1, 26177637), (3, 8725879), (17, 1539861), (47, 556971), (51, 513287), (67, 390711), (141, 185657), (163, 160599), (201, 130237), (489, 53533), (799, 32763), (1139, 22983), (2397, 10921), (2771, 9447), (3149, 8313), (3417, 7661)]