26942031

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 41496000

約数和(自身を除く): 14553969

約数列:

[1, 3, 9, 27, 37, 111, 149, 181, 333, 447, 543, 999, 1341, 1629, 4023, 4887, 5513, 6697, 16539, 20091, 26969, 49617, 60273, 80907, 148851, 180819, 242721, 728163, 997853, 2993559, 8980677, 26942031]

約数ペア:

[(1, 26942031), (3, 8980677), (9, 2993559), (27, 997853), (37, 728163), (111, 242721), (149, 180819), (181, 148851), (333, 80907), (447, 60273), (543, 49617), (999, 26969), (1341, 20091), (1629, 16539), (4023, 6697), (4887, 5513)]