66827541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 104302080

約数和(自身を除く): 37474539

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 2011, 3021, 6033, 11077, 22121, 33231, 38209, 66363, 106583, 114627, 319749, 420299, 1172413, 1260897, 2025077, 3517239, 6075231, 22275847, 66827541]

約数ペア:

[(1, 66827541), (3, 22275847), (11, 6075231), (19, 3517239), (33, 2025077), (53, 1260897), (57, 1172413), (159, 420299), (209, 319749), (583, 114627), (627, 106583), (1007, 66363), (1749, 38209), (2011, 33231), (3021, 22121), (6033, 11077)]