55277937

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 97843200

約数和(自身を除く): 42565263

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 103, 117, 139, 143, 297, 309, 351, 417, 429, 927, 1133, 1251, 1287, 1339, 1529, 1807, 2781, 3399, 3753, 3861, 4017, 4587, 5421, 10197, 12051, 13761, 14317, 14729, 16263, 19877, 30591, 36153, 41283, 42951, 44187, 48789, 59631, 128853, 132561, 157487, 178893, 186121, 386559, 397683, 472461, 536679, 558363, 1417383, 1675089, 2047331, 4252149, 5025267, 6141993, 18425979, 55277937]

約数ペア:

[(1, 55277937), (3, 18425979), (9, 6141993), (11, 5025267), (13, 4252149), (27, 2047331), (33, 1675089), (39, 1417383), (99, 558363), (103, 536679), (117, 472461), (139, 397683), (143, 386559), (297, 186121), (309, 178893), (351, 157487), (417, 132561), (429, 128853), (927, 59631), (1133, 48789), (1251, 44187), (1287, 42951), (1339, 41283), (1529, 36153), (1807, 30591), (2781, 19877), (3399, 16263), (3753, 14729), (3861, 14317), (4017, 13761), (4587, 12051), (5421, 10197)]