427424283

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36901}}^1$

素因数の和:36937

約数の個数: 40

約数和(自身を含む): 750143856

約数和(自身を除く): 322719573

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 36901, 110703, 332109, 405911, 479713, 996327, 1217733, 1439139, 2988981, 3653199, 4317417, 5276843, 10959597, 12952251, 15830529, 32878791, 38856753, 47491587, 142474761, 427424283]

約数ペア:

[(1, 427424283), (3, 142474761), (9, 47491587), (11, 38856753), (13, 32878791), (27, 15830529), (33, 12952251), (39, 10959597), (81, 5276843), (99, 4317417), (117, 3653199), (143, 2988981), (297, 1439139), (351, 1217733), (429, 996327), (891, 479713), (1053, 405911), (1287, 332109), (3861, 110703), (11583, 36901)]