85878807

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{69313}}^1$

素因数の和:69382

約数の個数: 16

約数和(自身を含む): 133082880

約数和(自身を除く): 47204073

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 69313, 207939, 485191, 1455573, 4089467, 12268401, 28626269, 85878807]

約数ペア:

[(1, 85878807), (3, 28626269), (7, 12268401), (21, 4089467), (59, 1455573), (177, 485191), (413, 207939), (1239, 69313)]