81374381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 92328768

約数和(自身を除く): 10954387

約数列:

[1, 11, 41, 67, 451, 737, 2693, 2747, 29623, 30217, 110413, 180431, 1214543, 1984741, 7397671, 81374381]

約数ペア:

[(1, 81374381), (11, 7397671), (41, 1984741), (67, 1214543), (451, 180431), (737, 110413), (2693, 30217), (2747, 29623)]