69738229

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{421}}^1$

素因数の和:517

約数の個数: 18

約数和(自身を含む): 78969282

約数和(自身を除く): 9231053

約数列:

[1, 11, 37, 121, 407, 421, 1369, 4477, 4631, 15059, 15577, 50941, 165649, 171347, 576349, 1884817, 6339839, 69738229]

約数ペア:

[(1, 69738229), (11, 6339839), (37, 1884817), (121, 576349), (407, 171347), (421, 165649), (1369, 50941), (4477, 15577), (4631, 15059)]