27601803

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2448

約数の個数: 20

約数和(自身を含む): 41527200

約数和(自身を除く): 13925397

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 2287, 4023, 6861, 12069, 20583, 61749, 185247, 340763, 1022289, 3066867, 9200601, 27601803]

約数ペア:

[(1, 27601803), (3, 9200601), (9, 3066867), (27, 1022289), (81, 340763), (149, 185247), (447, 61749), (1341, 20583), (2287, 12069), (4023, 6861)]