68883591

素因数分解:

$3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{3121}}^1$

素因数の和:4182

約数の個数: 16

約数和(自身を含む): 105099008

約数和(自身を除く): 36215417

約数列:

[1, 3, 7, 21, 1051, 3121, 3153, 7357, 9363, 21847, 22071, 65541, 3280171, 9840513, 22961197, 68883591]

約数ペア:

[(1, 68883591), (3, 22961197), (7, 9840513), (21, 3280171), (1051, 65541), (3121, 22071), (3153, 21847), (7357, 9363)]