154380519

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1879}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 243648000

約数和(自身を除く): 89267481

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 1611, 1879, 3043, 4833, 5637, 9129, 16911, 27387, 31943, 50733, 82161, 95829, 287487, 336341, 862461, 1009023, 3027069, 5717797, 9081207, 17153391, 51460173, 154380519]

約数ペア:

[(1, 154380519), (3, 51460173), (9, 17153391), (17, 9081207), (27, 5717797), (51, 3027069), (153, 1009023), (179, 862461), (459, 336341), (537, 287487), (1611, 95829), (1879, 82161), (3043, 50733), (4833, 31943), (5637, 27387), (9129, 16911)]