153726903

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 268195200

約数和(自身を除く): 114468297

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 199, 243, 289, 297, 459, 561, 597, 867, 891, 1377, 1683, 1791, 2189, 2601, 2673, 3179, 3383, 4131, 5049, 5373, 6567, 7803, 9537, 10149, 15147, 16119, 19701, 23409, 28611, 30447, 37213, 45441, 48357, 57511, 59103, 70227, 85833, 91341, 111639, 172533, 177309, 257499, 274023, 334917, 517599, 531927, 632621, 772497, 822069, 1004751, 1552797, 1897863, 3014253, 4658391, 5693589, 9042759, 13975173, 17080767, 51242301, 153726903]

約数ペア:

[(1, 153726903), (3, 51242301), (9, 17080767), (11, 13975173), (17, 9042759), (27, 5693589), (33, 4658391), (51, 3014253), (81, 1897863), (99, 1552797), (153, 1004751), (187, 822069), (199, 772497), (243, 632621), (289, 531927), (297, 517599), (459, 334917), (561, 274023), (597, 257499), (867, 177309), (891, 172533), (1377, 111639), (1683, 91341), (1791, 85833), (2189, 70227), (2601, 59103), (2673, 57511), (3179, 48357), (3383, 45441), (4131, 37213), (5049, 30447), (5373, 28611), (6567, 23409), (7803, 19701), (9537, 16119), (10149, 15147)]