55012947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18731}}^1$

素因数の和:18834

約数の個数: 16

約数和(自身を含む): 80922240

約数和(自身を除く): 25909293

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 18731, 56193, 206041, 618123, 1667059, 5001177, 18337649, 55012947]

約数ペア:

[(1, 55012947), (3, 18337649), (11, 5001177), (33, 1667059), (89, 618123), (267, 206041), (979, 56193), (2937, 18731)]