73909221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2707}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 103987200

約数和(自身を除く): 30077979

約数列:

[1, 3, 19, 57, 479, 1437, 2707, 8121, 9101, 27303, 51433, 154299, 1296653, 3889959, 24636407, 73909221]

約数ペア:

[(1, 73909221), (3, 24636407), (19, 3889959), (57, 1296653), (479, 154299), (1437, 51433), (2707, 27303), (8121, 9101)]