143280909

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 36

約数和(自身を含む): 220589460

約数和(自身を除く): 77308551

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 401, 1073, 1203, 1369, 3219, 3609, 4107, 9657, 11629, 12321, 14837, 34887, 39701, 44511, 104661, 119103, 133533, 357309, 430273, 548969, 1290819, 1646907, 3872457, 4940721, 15920101, 47760303, 143280909]

約数ペア:

[(1, 143280909), (3, 47760303), (9, 15920101), (29, 4940721), (37, 3872457), (87, 1646907), (111, 1290819), (261, 548969), (333, 430273), (401, 357309), (1073, 133533), (1203, 119103), (1369, 104661), (3219, 44511), (3609, 39701), (4107, 34887), (9657, 14837), (11629, 12321)]