255510933

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 366094080

約数和(自身を除く): 110583147

約数列:

[1, 3, 23, 53, 69, 109, 159, 327, 641, 1219, 1923, 2507, 3657, 5777, 7521, 14743, 17331, 33973, 44229, 69869, 101919, 132871, 209607, 398613, 781379, 1606987, 2344137, 3703057, 4820961, 11109171, 85170311, 255510933]

約数ペア:

[(1, 255510933), (3, 85170311), (23, 11109171), (53, 4820961), (69, 3703057), (109, 2344137), (159, 1606987), (327, 781379), (641, 398613), (1219, 209607), (1923, 132871), (2507, 101919), (3657, 69869), (5777, 44229), (7521, 33973), (14743, 17331)]