69615507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 103154688

約数和(自身を除く): 33539181

約数列:

[1, 3, 13, 39, 47, 141, 163, 233, 489, 611, 699, 1833, 2119, 3029, 6357, 7661, 9087, 10951, 22983, 32853, 37979, 99593, 113937, 142363, 298779, 427089, 493727, 1481181, 1785013, 5355039, 23205169, 69615507]

約数ペア:

[(1, 69615507), (3, 23205169), (13, 5355039), (39, 1785013), (47, 1481181), (141, 493727), (163, 427089), (233, 298779), (489, 142363), (611, 113937), (699, 99593), (1833, 37979), (2119, 32853), (3029, 22983), (6357, 10951), (7661, 9087)]