42174873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 68612544

約数和(自身を除く): 26437671

約数列:

[1, 3, 9, 13, 39, 43, 83, 101, 117, 129, 249, 303, 387, 559, 747, 909, 1079, 1313, 1677, 3237, 3569, 3939, 4343, 5031, 8383, 9711, 10707, 11817, 13029, 25149, 32121, 39087, 46397, 56459, 75447, 108979, 139191, 169377, 326937, 360469, 417573, 508131, 980811, 1081407, 3244221, 4686097, 14058291, 42174873]

約数ペア:

[(1, 42174873), (3, 14058291), (9, 4686097), (13, 3244221), (39, 1081407), (43, 980811), (83, 508131), (101, 417573), (117, 360469), (129, 326937), (249, 169377), (303, 139191), (387, 108979), (559, 75447), (747, 56459), (909, 46397), (1079, 39087), (1313, 32121), (1677, 25149), (3237, 13029), (3569, 11817), (3939, 10707), (4343, 9711), (5031, 8383)]