122082961

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 55325039

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 131, 133, 143, 209, 247, 343, 539, 637, 917, 931, 1001, 1441, 1463, 1703, 1729, 2489, 2717, 3773, 4459, 6419, 6517, 7007, 10087, 10241, 11921, 12103, 17423, 18733, 19019, 27379, 32357, 44933, 49049, 70609, 71687, 83447, 84721, 121961, 131131, 133133, 191653, 226499, 355927, 494263, 584129, 853727, 917917, 931931, 1341571, 1585493, 2491489, 6425419, 9390997, 11098451, 17440423, 122082961]

約数ペア:

[(1, 122082961), (7, 17440423), (11, 11098451), (13, 9390997), (19, 6425419), (49, 2491489), (77, 1585493), (91, 1341571), (131, 931931), (133, 917917), (143, 853727), (209, 584129), (247, 494263), (343, 355927), (539, 226499), (637, 191653), (917, 133133), (931, 131131), (1001, 121961), (1441, 84721), (1463, 83447), (1703, 71687), (1729, 70609), (2489, 49049), (2717, 44933), (3773, 32357), (4459, 27379), (6419, 19019), (6517, 18733), (7007, 17423), (10087, 12103), (10241, 11921)]