48746907

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 81459840

約数和(自身を除く): 32712933

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 121, 129, 297, 347, 363, 387, 473, 1041, 1089, 1161, 1419, 3123, 3267, 3817, 4257, 5203, 9369, 11451, 12771, 14921, 15609, 34353, 41987, 44763, 46827, 103059, 125961, 134289, 140481, 164131, 377883, 402867, 492393, 1133649, 1477179, 1805441, 4431537, 5416323, 16248969, 48746907]

約数ペア:

[(1, 48746907), (3, 16248969), (9, 5416323), (11, 4431537), (27, 1805441), (33, 1477179), (43, 1133649), (99, 492393), (121, 402867), (129, 377883), (297, 164131), (347, 140481), (363, 134289), (387, 125961), (473, 103059), (1041, 46827), (1089, 44763), (1161, 41987), (1419, 34353), (3123, 15609), (3267, 14921), (3817, 12771), (4257, 11451), (5203, 9369)]