42167871

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 67535424

約数和(自身を除く): 25367553

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 271, 339, 459, 813, 1017, 1377, 1921, 2439, 3051, 4607, 5763, 7317, 9153, 13821, 17289, 21951, 30623, 41463, 51867, 91869, 124389, 155601, 275607, 373167, 520591, 826821, 1561773, 2480463, 4685319, 14055957, 42167871]

約数ペア:

[(1, 42167871), (3, 14055957), (9, 4685319), (17, 2480463), (27, 1561773), (51, 826821), (81, 520591), (113, 373167), (153, 275607), (271, 155601), (339, 124389), (459, 91869), (813, 51867), (1017, 41463), (1377, 30623), (1921, 21951), (2439, 17289), (3051, 13821), (4607, 9153), (5763, 7317)]