83172339

素因数分解:

$3^6\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:710

約数の個数: 28

約数和(自身を含む): 125458912

約数和(自身を除く): 42286573

約数列:

[1, 3, 9, 27, 81, 243, 271, 421, 729, 813, 1263, 2439, 3789, 7317, 11367, 21951, 34101, 65853, 102303, 114091, 197559, 306909, 342273, 1026819, 3080457, 9241371, 27724113, 83172339]

約数ペア:

[(1, 83172339), (3, 27724113), (9, 9241371), (27, 3080457), (81, 1026819), (243, 342273), (271, 306909), (421, 197559), (729, 114091), (813, 102303), (1263, 65853), (2439, 34101), (3789, 21951), (7317, 11367)]