127514979

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{9901}}^1$

素因数の和:9969

約数の個数: 24

約数和(自身を含む): 194633712

約数和(自身を除く): 67118733

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 9901, 12879, 29703, 89109, 267327, 524753, 801981, 1574259, 2405943, 4722777, 14168331, 42504993, 127514979]

約数ペア:

[(1, 127514979), (3, 42504993), (9, 14168331), (27, 4722777), (53, 2405943), (81, 1574259), (159, 801981), (243, 524753), (477, 267327), (1431, 89109), (4293, 29703), (9901, 12879)]