17716941

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 31622400

約数和(自身を除く): 13905459

約数列:

[1, 3, 9, 11, 17, 27, 29, 33, 51, 87, 99, 121, 153, 187, 261, 297, 319, 363, 459, 493, 561, 783, 957, 1089, 1331, 1479, 1683, 2057, 2871, 3267, 3509, 3993, 4437, 5049, 5423, 6171, 8613, 10527, 11979, 13311, 16269, 18513, 22627, 31581, 35937, 38599, 48807, 55539, 59653, 67881, 94743, 115797, 146421, 178959, 203643, 347391, 536877, 610929, 656183, 1042173, 1610631, 1968549, 5905647, 17716941]

約数ペア:

[(1, 17716941), (3, 5905647), (9, 1968549), (11, 1610631), (17, 1042173), (27, 656183), (29, 610929), (33, 536877), (51, 347391), (87, 203643), (99, 178959), (121, 146421), (153, 115797), (187, 94743), (261, 67881), (297, 59653), (319, 55539), (363, 48807), (459, 38599), (493, 35937), (561, 31581), (783, 22627), (957, 18513), (1089, 16269), (1331, 13311), (1479, 11979), (1683, 10527), (2057, 8613), (2871, 6171), (3267, 5423), (3509, 5049), (3993, 4437)]