55655493

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 75610560

約数和(自身を除く): 19955067

約数列:

[1, 3, 67, 201, 409, 677, 1227, 2031, 27403, 45359, 82209, 136077, 276893, 830679, 18551831, 55655493]

約数ペア:

[(1, 55655493), (3, 18551831), (67, 830679), (201, 276893), (409, 136077), (677, 82209), (1227, 45359), (2031, 27403)]