69039477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8311}}^1$

素因数の和:8401

約数の個数: 24

約数和(自身を含む): 108920448

約数和(自身を除く): 39880971

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 8311, 24933, 74799, 108043, 324129, 590081, 972387, 1770243, 5310729, 7671053, 23013159, 69039477]

約数ペア:

[(1, 69039477), (3, 23013159), (9, 7671053), (13, 5310729), (39, 1770243), (71, 972387), (117, 590081), (213, 324129), (639, 108043), (923, 74799), (2769, 24933), (8307, 8311)]