17734383

素因数分解:

$3^9\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 40

約数和(自身を含む): 28697328

約数和(自身を除く): 10962945

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 243, 459, 477, 729, 901, 1377, 1431, 2187, 2703, 4131, 4293, 6561, 8109, 12393, 12879, 19683, 24327, 37179, 38637, 72981, 111537, 115911, 218943, 334611, 347733, 656829, 1043199, 1970487, 5911461, 17734383]

約数ペア:

[(1, 17734383), (3, 5911461), (9, 1970487), (17, 1043199), (27, 656829), (51, 347733), (53, 334611), (81, 218943), (153, 115911), (159, 111537), (243, 72981), (459, 38637), (477, 37179), (729, 24327), (901, 19683), (1377, 12879), (1431, 12393), (2187, 8109), (2703, 6561), (4131, 4293)]