272772819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19541}}^1$

素因数の和:19608

約数の個数: 32

約数和(自身を含む): 450247680

約数和(自身を除く): 177474861

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 13959, 19541, 58623, 175869, 214951, 527607, 644853, 918427, 1934559, 2755281, 5803677, 8265843, 10102697, 24797529, 30308091, 90924273, 272772819]

約数ペア:

[(1, 272772819), (3, 90924273), (9, 30308091), (11, 24797529), (27, 10102697), (33, 8265843), (47, 5803677), (99, 2755281), (141, 1934559), (297, 918427), (423, 644853), (517, 527607), (1269, 214951), (1551, 175869), (4653, 58623), (13959, 19541)]