99081983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 138797568

約数和(自身を除く): 39715585

約数列:

[1, 7, 11, 13, 31, 77, 91, 103, 143, 217, 341, 403, 721, 961, 1001, 1133, 1339, 2387, 2821, 3193, 4433, 6727, 7931, 9373, 10571, 12493, 14729, 22351, 31031, 35123, 41509, 73997, 87451, 98983, 103103, 137423, 245861, 290563, 456599, 692881, 961961, 1088813, 1286779, 3196193, 7621691, 9007453, 14154569, 99081983]

約数ペア:

[(1, 99081983), (7, 14154569), (11, 9007453), (13, 7621691), (31, 3196193), (77, 1286779), (91, 1088813), (103, 961961), (143, 692881), (217, 456599), (341, 290563), (403, 245861), (721, 137423), (961, 103103), (1001, 98983), (1133, 87451), (1339, 73997), (2387, 41509), (2821, 35123), (3193, 31031), (4433, 22351), (6727, 14729), (7931, 12493), (9373, 10571)]