11128887

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 10021833

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 99, 101, 159, 189, 231, 297, 303, 371, 477, 583, 693, 707, 909, 1111, 1113, 1431, 1749, 2079, 2121, 2727, 3333, 3339, 4081, 5247, 5353, 6363, 7777, 9999, 10017, 12243, 15741, 16059, 19089, 23331, 29997, 36729, 37471, 48177, 58883, 69993, 110187, 112413, 144531, 176649, 209979, 337239, 412181, 529947, 1011717, 1236543, 1589841, 3709629, 11128887]

約数ペア:

[(1, 11128887), (3, 3709629), (7, 1589841), (9, 1236543), (11, 1011717), (21, 529947), (27, 412181), (33, 337239), (53, 209979), (63, 176649), (77, 144531), (99, 112413), (101, 110187), (159, 69993), (189, 58883), (231, 48177), (297, 37471), (303, 36729), (371, 29997), (477, 23331), (583, 19089), (693, 16059), (707, 15741), (909, 12243), (1111, 10017), (1113, 9999), (1431, 7777), (1749, 6363), (2079, 5353), (2121, 5247), (2727, 4081), (3333, 3339)]