201528060549

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127468729}}^1$

素因数の和:127468780

約数の個数: 16

約数和(自身を含む): 293687953920

約数和(自身を除く): 92159893371

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 127468729, 382406187, 2166968393, 3951530599, 6500905179, 11854591797, 67176020183, 201528060549]

約数ペア:

[(1, 201528060549), (3, 67176020183), (17, 11854591797), (31, 6500905179), (51, 3951530599), (93, 2166968393), (527, 382406187), (1581, 127468729)]