76019553

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{15907}}^1$

素因数の和:15978

約数の個数: 20

約数和(自身を含む): 115492080

約数和(自身を除く): 39472527

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 15907, 47721, 143163, 429489, 938513, 1288467, 2815539, 8446617, 25339851, 76019553]

約数ペア:

[(1, 76019553), (3, 25339851), (9, 8446617), (27, 2815539), (59, 1288467), (81, 938513), (177, 429489), (531, 143163), (1593, 47721), (4779, 15907)]