80490573

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{5227}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 122335200

約数和(自身を除く): 41844627

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 5227, 15399, 15681, 47043, 151583, 308393, 454749, 925179, 1364247, 2775537, 8943397, 26830191, 80490573]

約数ペア:

[(1, 80490573), (3, 26830191), (9, 8943397), (29, 2775537), (59, 1364247), (87, 925179), (177, 454749), (261, 308393), (531, 151583), (1711, 47043), (5133, 15681), (5227, 15399)]