229887009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 371577024

約数和(自身を除く): 141690015

約数列:

[1, 3, 9, 11, 33, 83, 99, 101, 249, 277, 303, 747, 831, 909, 913, 1111, 2493, 2739, 3047, 3333, 8217, 8383, 9141, 9999, 22991, 25149, 27423, 27977, 68973, 75447, 83931, 92213, 206919, 251793, 252901, 276639, 307747, 758703, 829917, 923241, 2276109, 2322091, 2769723, 6966273, 20898819, 25543001, 76629003, 229887009]

約数ペア:

[(1, 229887009), (3, 76629003), (9, 25543001), (11, 20898819), (33, 6966273), (83, 2769723), (99, 2322091), (101, 2276109), (249, 923241), (277, 829917), (303, 758703), (747, 307747), (831, 276639), (909, 252901), (913, 251793), (1111, 206919), (2493, 92213), (2739, 83931), (3047, 75447), (3333, 68973), (8217, 27977), (8383, 27423), (9141, 25149), (9999, 22991)]