86447871

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 133171200

約数和(自身を除く): 46723329

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 537, 577, 837, 1611, 1731, 4833, 5193, 5549, 15579, 16647, 17887, 49941, 53661, 103283, 149823, 160983, 309849, 482949, 929547, 2788641, 3201773, 9605319, 28815957, 86447871]

約数ペア:

[(1, 86447871), (3, 28815957), (9, 9605319), (27, 3201773), (31, 2788641), (93, 929547), (179, 482949), (279, 309849), (537, 160983), (577, 149823), (837, 103283), (1611, 53661), (1731, 49941), (4833, 17887), (5193, 16647), (5549, 15579)]