648049259

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 801592704

約数和(自身を除く): 153543445

約数列:

[1, 11, 13, 43, 67, 121, 143, 169, 473, 559, 737, 871, 1331, 1573, 1859, 2881, 5203, 6149, 7267, 8107, 9581, 11323, 17303, 20449, 31691, 37453, 57233, 67639, 79937, 89177, 105391, 124553, 224939, 348601, 411983, 486889, 744029, 879307, 1159301, 1370083, 3834611, 4531813, 5355779, 9672377, 15070913, 49849943, 58913569, 648049259]

約数ペア:

[(1, 648049259), (11, 58913569), (13, 49849943), (43, 15070913), (67, 9672377), (121, 5355779), (143, 4531813), (169, 3834611), (473, 1370083), (559, 1159301), (737, 879307), (871, 744029), (1331, 486889), (1573, 411983), (1859, 348601), (2881, 224939), (5203, 124553), (6149, 105391), (7267, 89177), (8107, 79937), (9581, 67639), (11323, 57233), (17303, 37453), (20449, 31691)]