71639193

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{13499}}^1$

素因数の和:13592

約数の個数: 16

約数和(自身を含む): 100440000

約数和(自身を除く): 28800807

約数列:

[1, 3, 29, 61, 87, 183, 1769, 5307, 13499, 40497, 391471, 823439, 1174413, 2470317, 23879731, 71639193]

約数ペア:

[(1, 71639193), (3, 23879731), (29, 2470317), (61, 1174413), (87, 823439), (183, 391471), (1769, 40497), (5307, 13499)]