149306733

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 92855187

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 769, 799, 1269, 1377, 2307, 2397, 3807, 4131, 6921, 7191, 11421, 13073, 20763, 21573, 36143, 39219, 62289, 64719, 108429, 117657, 186867, 194157, 325287, 352971, 614431, 975861, 1058913, 1843293, 2927583, 3176739, 5529879, 8782749, 16589637, 49768911, 149306733]

約数ペア:

[(1, 149306733), (3, 49768911), (9, 16589637), (17, 8782749), (27, 5529879), (47, 3176739), (51, 2927583), (81, 1843293), (141, 1058913), (153, 975861), (243, 614431), (423, 352971), (459, 325287), (769, 194157), (799, 186867), (1269, 117657), (1377, 108429), (2307, 64719), (2397, 62289), (3807, 39219), (4131, 36143), (6921, 21573), (7191, 20763), (11421, 13073)]