161734047

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{2621}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 219660672

約数和(自身を除く): 57926625

約数列:

[1, 3, 67, 201, 307, 921, 2621, 7863, 20569, 61707, 175607, 526821, 804647, 2413941, 53911349, 161734047]

約数ペア:

[(1, 161734047), (3, 53911349), (67, 2413941), (201, 804647), (307, 526821), (921, 175607), (2621, 61707), (7863, 20569)]