137066727

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{29269}}^1$

素因数の和:29502

約数の個数: 16

約数和(自身を含む): 209807360

約数和(自身を除く): 72740633

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 29269, 87807, 204883, 614649, 6526987, 19580961, 45688909, 137066727]

約数ペア:

[(1, 137066727), (3, 45688909), (7, 19580961), (21, 6526987), (223, 614649), (669, 204883), (1561, 87807), (4683, 29269)]