73738973

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{12437}}^1$

素因数の和:12473

約数の個数: 18

約数和(自身を含む): 94292478

約数和(自身を除く): 20553505

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 12437, 87059, 136807, 609413, 957649, 1504877, 6703543, 10534139, 73738973]

約数ペア:

[(1, 73738973), (7, 10534139), (11, 6703543), (49, 1504877), (77, 957649), (121, 609413), (539, 136807), (847, 87059), (5929, 12437)]