61140807

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74653}}^1$

素因数の和:74679

約数の個数: 24

約数和(自身を含む): 108696224

約数和(自身を除く): 47555417

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 74653, 223959, 522571, 671877, 970489, 1567713, 2911467, 4703139, 6793423, 8734401, 20380269, 61140807]

約数ペア:

[(1, 61140807), (3, 20380269), (7, 8734401), (9, 6793423), (13, 4703139), (21, 2911467), (39, 1567713), (63, 970489), (91, 671877), (117, 522571), (273, 223959), (819, 74653)]