26886132009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{26759}}^1$

素因数の和:26995

約数の個数: 64

約数和(自身を含む): 46241280000

約数和(自身を除く): 19355147991

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 199, 297, 459, 561, 597, 1683, 1791, 2189, 3383, 5049, 5373, 6567, 10149, 19701, 26759, 30447, 37213, 59103, 80277, 91341, 111639, 240831, 294349, 334917, 454903, 722493, 883047, 1004751, 1364709, 2649141, 4094127, 5003933, 5325041, 7947423, 12282381, 15011799, 15975123, 45035397, 47925369, 58575451, 90525697, 135106191, 143776107, 175726353, 271577091, 527179059, 814731273, 995782667, 1581537177, 2444193819, 2987348001, 8962044003, 26886132009]

約数ペア:

[(1, 26886132009), (3, 8962044003), (9, 2987348001), (11, 2444193819), (17, 1581537177), (27, 995782667), (33, 814731273), (51, 527179059), (99, 271577091), (153, 175726353), (187, 143776107), (199, 135106191), (297, 90525697), (459, 58575451), (561, 47925369), (597, 45035397), (1683, 15975123), (1791, 15011799), (2189, 12282381), (3383, 7947423), (5049, 5325041), (5373, 5003933), (6567, 4094127), (10149, 2649141), (19701, 1364709), (26759, 1004751), (30447, 883047), (37213, 722493), (59103, 454903), (80277, 334917), (91341, 294349), (111639, 240831)]