78312993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{57881}}^1$

素因数の和:57936

約数の個数: 16

約数和(自身を含む): 116690112

約数和(自身を除く): 38377119

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 57881, 173643, 636691, 1910073, 2373121, 7119363, 26104331, 78312993]

約数ペア:

[(1, 78312993), (3, 26104331), (11, 7119363), (33, 2373121), (41, 1910073), (123, 636691), (451, 173643), (1353, 57881)]