55110219

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13781}}^1$

素因数の和:13858

約数の個数: 16

約数和(自身を含む): 77620224

約数和(自身を除く): 22510005

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 13781, 41343, 427211, 592583, 1281633, 1777749, 18370073, 55110219]

約数ペア:

[(1, 55110219), (3, 18370073), (31, 1777749), (43, 1281633), (93, 592583), (129, 427211), (1333, 41343), (3999, 13781)]