85359703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 111152736

約数和(自身を除く): 25793033

約数列:

[1, 11, 13, 17, 37, 73, 143, 169, 187, 221, 407, 481, 629, 803, 949, 1241, 1859, 2431, 2701, 2873, 5291, 6253, 6919, 8177, 10439, 12337, 13651, 16133, 29711, 31603, 35113, 45917, 68783, 89947, 106301, 135707, 177463, 209729, 386243, 456469, 505087, 596921, 1169311, 2307019, 5021159, 6566131, 7759973, 85359703]

約数ペア:

[(1, 85359703), (11, 7759973), (13, 6566131), (17, 5021159), (37, 2307019), (73, 1169311), (143, 596921), (169, 505087), (187, 456469), (221, 386243), (407, 209729), (481, 177463), (629, 135707), (803, 106301), (949, 89947), (1241, 68783), (1859, 45917), (2431, 35113), (2701, 31603), (2873, 29711), (5291, 16133), (6253, 13651), (6919, 12337), (8177, 10439)]