168850869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{138289}}^1$

素因数の和:138340

約数の個数: 16

約数和(自身を含む): 252240960

約数和(自身を除く): 83390091

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 138289, 414867, 1521179, 4563537, 5116693, 15350079, 56283623, 168850869]

約数ペア:

[(1, 168850869), (3, 56283623), (11, 15350079), (33, 5116693), (37, 4563537), (111, 1521179), (407, 414867), (1221, 138289)]