65243739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6121}}^1$

素因数の和:6171

約数の個数: 32

約数和(自身を含む): 105788160

約数和(自身を除く): 40544421

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 6121, 10659, 18363, 67331, 104057, 116299, 201993, 312171, 348897, 1144627, 1279289, 1977083, 3433881, 3837867, 5931249, 21747913, 65243739]

約数ペア:

[(1, 65243739), (3, 21747913), (11, 5931249), (17, 3837867), (19, 3433881), (33, 1977083), (51, 1279289), (57, 1144627), (187, 348897), (209, 312171), (323, 201993), (561, 116299), (627, 104057), (969, 67331), (3553, 18363), (6121, 10659)]