67991637

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53077}}^1$

素因数の和:53148

約数の個数: 16

約数和(自身を含む): 105306752

約数和(自身を除く): 37315115

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 53077, 159231, 371539, 1114617, 3237697, 9713091, 22663879, 67991637]

約数ペア:

[(1, 67991637), (3, 22663879), (7, 9713091), (21, 3237697), (61, 1114617), (183, 371539), (427, 159231), (1281, 53077)]