276585273

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{7639}}^1$

素因数の和:7803

約数の個数: 24

約数和(自身を含む): 417144000

約数和(自身を除く): 140558727

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 4023, 7639, 12069, 22917, 36207, 68751, 206253, 618759, 1138211, 1856277, 3414633, 10243899, 30731697, 92195091, 276585273]

約数ペア:

[(1, 276585273), (3, 92195091), (9, 30731697), (27, 10243899), (81, 3414633), (149, 1856277), (243, 1138211), (447, 618759), (1341, 206253), (4023, 68751), (7639, 36207), (12069, 22917)]