29259981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{57037}}^1$

素因数の和:57065

約数の個数: 16

約数和(自身を含む): 45630400

約数和(自身を除く): 16370419

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 57037, 171111, 513333, 1083703, 1539999, 3251109, 9753327, 29259981]

約数ペア:

[(1, 29259981), (3, 9753327), (9, 3251109), (19, 1539999), (27, 1083703), (57, 513333), (171, 171111), (513, 57037)]