73571553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39113}}^1$

素因数の和:39149

約数の個数: 24

約数和(自身を含む): 122035680

約数和(自身を除く): 48464127

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 39113, 117339, 352017, 430243, 743147, 1290729, 2229441, 3872187, 6688323, 8174617, 24523851, 73571553]

約数ペア:

[(1, 73571553), (3, 24523851), (9, 8174617), (11, 6688323), (19, 3872187), (33, 2229441), (57, 1290729), (99, 743147), (171, 430243), (209, 352017), (627, 117339), (1881, 39113)]