148855401

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{5119}}^1$

素因数の和:5490

約数の個数: 20

約数和(自身を含む): 223027200

約数和(自身を除く): 74171799

約数列:

[1, 3, 9, 27, 81, 359, 1077, 3231, 5119, 9693, 15357, 29079, 46071, 138213, 414639, 1837721, 5513163, 16539489, 49618467, 148855401]

約数ペア:

[(1, 148855401), (3, 49618467), (9, 16539489), (27, 5513163), (81, 1837721), (359, 414639), (1077, 138213), (3231, 46071), (5119, 29079), (9693, 15357)]