149022003

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 225783936

約数和(自身を除く): 76761933

約数列:

[1, 3, 13, 39, 41, 67, 107, 123, 169, 201, 321, 507, 533, 871, 1391, 1599, 2613, 2747, 4173, 4387, 6929, 7169, 8241, 11323, 13161, 18083, 20787, 21507, 33969, 35711, 54249, 57031, 93197, 107133, 171093, 279591, 293929, 464243, 741403, 881787, 1211561, 1392729, 2224209, 3634683, 3821077, 11463231, 49674001, 149022003]

約数ペア:

[(1, 149022003), (3, 49674001), (13, 11463231), (39, 3821077), (41, 3634683), (67, 2224209), (107, 1392729), (123, 1211561), (169, 881787), (201, 741403), (321, 464243), (507, 293929), (533, 279591), (871, 171093), (1391, 107133), (1599, 93197), (2613, 57031), (2747, 54249), (4173, 35711), (4387, 33969), (6929, 21507), (7169, 20787), (8241, 18083), (11323, 13161)]