83822103

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 125438976

約数和(自身を除く): 41616873

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 2791, 3337, 8373, 10011, 25119, 30033, 131177, 198161, 393531, 594483, 1180593, 1783449, 9313567, 27940701, 83822103]

約数ペア:

[(1, 83822103), (3, 27940701), (9, 9313567), (47, 1783449), (71, 1180593), (141, 594483), (213, 393531), (423, 198161), (639, 131177), (2791, 30033), (3337, 25119), (8373, 10011)]