159954711

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9323}}^1$

素因数の和:9395

約数の個数: 32

約数和(自身を含む): 262563840

約数和(自身を除く): 102609129

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 9323, 17157, 27969, 65261, 177137, 195783, 400889, 531411, 1202667, 1239959, 2806223, 3719877, 7616891, 8418669, 22850673, 53318237, 159954711]

約数ペア:

[(1, 159954711), (3, 53318237), (7, 22850673), (19, 8418669), (21, 7616891), (43, 3719877), (57, 2806223), (129, 1239959), (133, 1202667), (301, 531411), (399, 400889), (817, 195783), (903, 177137), (2451, 65261), (5719, 27969), (9323, 17157)]