149878547

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3011}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 184864512

約数和(自身を除く): 34985965

約数列:

[1, 7, 13, 91, 547, 3011, 3829, 7111, 21077, 39143, 49777, 274001, 1647017, 11529119, 21411221, 149878547]

約数ペア:

[(1, 149878547), (7, 21411221), (13, 11529119), (91, 1647017), (547, 274001), (3011, 49777), (3829, 39143), (7111, 21077)]