27581631

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 46233600

約数和(自身を除く): 18651969

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 859, 973, 1529, 2577, 2919, 4587, 6013, 9449, 10703, 18039, 28347, 32109, 66143, 119401, 198429, 358203, 835807, 1313411, 2507421, 3940233, 9193877, 27581631]

約数ペア:

[(1, 27581631), (3, 9193877), (7, 3940233), (11, 2507421), (21, 1313411), (33, 835807), (77, 358203), (139, 198429), (231, 119401), (417, 66143), (859, 32109), (973, 28347), (1529, 18039), (2577, 10703), (2919, 9449), (4587, 6013)]