121378427

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 129003840

約数和(自身を除く): 7625413

約数列:

[1, 29, 53, 157, 503, 1537, 4553, 8321, 14587, 26659, 78971, 241309, 773111, 2290159, 4185463, 121378427]

約数ペア:

[(1, 121378427), (29, 4185463), (53, 2290159), (157, 773111), (503, 241309), (1537, 78971), (4553, 26659), (8321, 14587)]