89579979

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 137533440

約数和(自身を除く): 47953461

約数列:

[1, 3, 9, 27, 47, 73, 141, 219, 423, 657, 967, 1269, 1971, 2901, 3431, 8703, 10293, 26109, 30879, 45449, 70591, 92637, 136347, 211773, 409041, 635319, 1227123, 1905957, 3317777, 9953331, 29859993, 89579979]

約数ペア:

[(1, 89579979), (3, 29859993), (9, 9953331), (27, 3317777), (47, 1905957), (73, 1227123), (141, 635319), (219, 409041), (423, 211773), (657, 136347), (967, 92637), (1269, 70591), (1971, 45449), (2901, 30879), (3431, 26109), (8703, 10293)]