149287041

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18451}}^1$

素因数の和:18517

約数の個数: 24

約数和(自身を含む): 230280960

約数和(自身を除く): 80993919

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 18451, 55353, 166059, 535079, 571981, 1605237, 1715943, 4815711, 5147829, 16587449, 49762347, 149287041]

約数ペア:

[(1, 149287041), (3, 49762347), (9, 16587449), (29, 5147829), (31, 4815711), (87, 1715943), (93, 1605237), (261, 571981), (279, 535079), (899, 166059), (2697, 55353), (8091, 18451)]