270496179

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 56

約数和(自身を含む): 435451200

約数和(自身を除く): 164955021

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 243, 331, 513, 531, 729, 993, 1121, 1539, 1593, 2979, 3363, 4617, 4779, 6289, 8937, 10089, 13851, 14337, 18867, 19529, 26811, 30267, 43011, 56601, 58587, 80433, 90801, 169803, 175761, 241299, 272403, 371051, 509409, 527283, 817209, 1113153, 1528227, 1581849, 3339459, 4584681, 4745547, 10018377, 14236641, 30055131, 90165393, 270496179]

約数ペア:

[(1, 270496179), (3, 90165393), (9, 30055131), (19, 14236641), (27, 10018377), (57, 4745547), (59, 4584681), (81, 3339459), (171, 1581849), (177, 1528227), (243, 1113153), (331, 817209), (513, 527283), (531, 509409), (729, 371051), (993, 272403), (1121, 241299), (1539, 175761), (1593, 169803), (2979, 90801), (3363, 80433), (4617, 58587), (4779, 56601), (6289, 43011), (8937, 30267), (10089, 26811), (13851, 19529), (14337, 18867)]