207782685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139921}}^1$

素因数の和:139946

約数の個数: 32

約数和(自身を含む): 402975360

約数和(自身を除く): 195192675

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 139921, 419763, 699605, 1259289, 1539131, 2098815, 3777867, 4617393, 6296445, 7695655, 13852179, 18889335, 23086965, 41556537, 69260895, 207782685]

約数ペア:

[(1, 207782685), (3, 69260895), (5, 41556537), (9, 23086965), (11, 18889335), (15, 13852179), (27, 7695655), (33, 6296445), (45, 4617393), (55, 3777867), (99, 2098815), (135, 1539131), (165, 1259289), (297, 699605), (495, 419763), (1485, 139921)]