163977129

素因数分解:

$3^5\times {\mathrm{191}}^1\times {\mathrm{3533}}^1$

素因数の和:3739

約数の個数: 24

約数和(自身を含む): 246984192

約数和(自身を除く): 83007063

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 1719, 3533, 5157, 10599, 15471, 31797, 46413, 95391, 286173, 674803, 858519, 2024409, 6073227, 18219681, 54659043, 163977129]

約数ペア:

[(1, 163977129), (3, 54659043), (9, 18219681), (27, 6073227), (81, 2024409), (191, 858519), (243, 674803), (573, 286173), (1719, 95391), (3533, 46413), (5157, 31797), (10599, 15471)]