56963871

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{28901}}^1$

素因数の和:28983

約数の個数: 16

約数和(自身を含む): 85549920

約数和(自身を除く): 28586049

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 28901, 86703, 260109, 780327, 2109773, 6329319, 18987957, 56963871]

約数ペア:

[(1, 56963871), (3, 18987957), (9, 6329319), (27, 2109773), (73, 780327), (219, 260109), (657, 86703), (1971, 28901)]