65366631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 114117120

約数和(自身を除く): 48750489

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 59, 93, 99, 171, 177, 209, 279, 341, 361, 531, 589, 627, 649, 1023, 1083, 1121, 1767, 1829, 1881, 1947, 3069, 3249, 3363, 3971, 5301, 5487, 5841, 6479, 10089, 11191, 11913, 12331, 16461, 19437, 20119, 21299, 33573, 34751, 35739, 36993, 58311, 60357, 63897, 100719, 104253, 110979, 123101, 181071, 191691, 234289, 312759, 369303, 382261, 660269, 702867, 1107909, 1146783, 1980807, 2108601, 3440349, 5942421, 7262959, 21788877, 65366631]

約数ペア:

[(1, 65366631), (3, 21788877), (9, 7262959), (11, 5942421), (19, 3440349), (31, 2108601), (33, 1980807), (57, 1146783), (59, 1107909), (93, 702867), (99, 660269), (171, 382261), (177, 369303), (209, 312759), (279, 234289), (341, 191691), (361, 181071), (531, 123101), (589, 110979), (627, 104253), (649, 100719), (1023, 63897), (1083, 60357), (1121, 58311), (1767, 36993), (1829, 35739), (1881, 34751), (1947, 33573), (3069, 21299), (3249, 20119), (3363, 19437), (3971, 16461), (5301, 12331), (5487, 11913), (5841, 11191), (6479, 10089)]