65063999

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 92951040

約数和(自身を除く): 27887041

約数列:

[1, 7, 11, 13, 19, 77, 91, 121, 133, 143, 209, 247, 311, 847, 1001, 1463, 1573, 1729, 2177, 2299, 2717, 3421, 4043, 5909, 11011, 16093, 19019, 23947, 28301, 29887, 37631, 41363, 44473, 64999, 76817, 209209, 263417, 311311, 454993, 489203, 537719, 714989, 844987, 3424421, 5004923, 5914909, 9294857, 65063999]

約数ペア:

[(1, 65063999), (7, 9294857), (11, 5914909), (13, 5004923), (19, 3424421), (77, 844987), (91, 714989), (121, 537719), (133, 489203), (143, 454993), (209, 311311), (247, 263417), (311, 209209), (847, 76817), (1001, 64999), (1463, 44473), (1573, 41363), (1729, 37631), (2177, 29887), (2299, 28301), (2717, 23947), (3421, 19019), (4043, 16093), (5909, 11011)]