17486523

素因数分解:

$3^6\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 42

約数和(自身を含む): 28186284

約数和(自身を除く): 10699761

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 243, 249, 289, 459, 729, 747, 867, 1377, 1411, 2241, 2601, 4131, 4233, 6723, 7803, 12393, 12699, 20169, 23409, 23987, 38097, 60507, 70227, 71961, 114291, 210681, 215883, 342873, 647649, 1028619, 1942947, 5828841, 17486523]

約数ペア:

[(1, 17486523), (3, 5828841), (9, 1942947), (17, 1028619), (27, 647649), (51, 342873), (81, 215883), (83, 210681), (153, 114291), (243, 71961), (249, 70227), (289, 60507), (459, 38097), (729, 23987), (747, 23409), (867, 20169), (1377, 12699), (1411, 12393), (2241, 7803), (2601, 6723), (4131, 4233)]