87472077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{378667}}^1$

素因数の和:378688

約数の個数: 16

約数和(自身を含む): 145408512

約数和(自身を除く): 57936435

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 378667, 1136001, 2650669, 4165337, 7952007, 12496011, 29157359, 87472077]

約数ペア:

[(1, 87472077), (3, 29157359), (7, 12496011), (11, 7952007), (21, 4165337), (33, 2650669), (77, 1136001), (231, 378667)]