55042131

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{677}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 75404448

約数和(自身を除く): 20362317

約数列:

[1, 3, 41, 123, 661, 677, 1983, 2031, 27101, 27757, 81303, 83271, 447497, 1342491, 18347377, 55042131]

約数ペア:

[(1, 55042131), (3, 18347377), (41, 1342491), (123, 447497), (661, 83271), (677, 81303), (1983, 27757), (2031, 27101)]