121863687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{55117}}^1$

素因数の和:55198

約数の個数: 16

約数和(自身を含む): 179905152

約数和(自身を除く): 58041465

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 55117, 165351, 606287, 1818861, 3692839, 11078517, 40621229, 121863687]

約数ペア:

[(1, 121863687), (3, 40621229), (11, 11078517), (33, 3692839), (67, 1818861), (201, 606287), (737, 165351), (2211, 55117)]