55680639

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{15877}}^1$

素因数の和:16054

約数の個数: 16

約数和(自身を含む): 85360128

約数和(自身を除く): 29679489

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 15877, 47631, 111139, 333417, 2651459, 7954377, 18560213, 55680639]

約数ペア:

[(1, 55680639), (3, 18560213), (7, 7954377), (21, 2651459), (167, 333417), (501, 111139), (1169, 47631), (3507, 15877)]