828671013

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{5531}}^1$

素因数の和:5750

約数の個数: 32

約数和(自身を含む): 1274572800

約数和(自身を除く): 445901787

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 537, 837, 1611, 4833, 5531, 5549, 16593, 16647, 49779, 49941, 149337, 149823, 171461, 514383, 990049, 1543149, 2970147, 4629447, 8910441, 26731323, 30691519, 92074557, 276223671, 828671013]

約数ペア:

[(1, 828671013), (3, 276223671), (9, 92074557), (27, 30691519), (31, 26731323), (93, 8910441), (179, 4629447), (279, 2970147), (537, 1543149), (837, 990049), (1611, 514383), (4833, 171461), (5531, 149823), (5549, 149337), (16593, 49941), (16647, 49779)]