66931686

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4205

約数の個数: 48

約数和(自身を含む): 156484224

約数和(自身を除く): 89552538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2703, 4127, 5406, 8109, 8254, 12381, 16218, 24762, 37143, 70159, 74286, 140318, 210477, 218731, 420954, 437462, 631431, 656193, 1262862, 1312386, 1968579, 3718427, 3937158, 7436854, 11155281, 22310562, 33465843, 66931686]

約数ペア:

[(1, 66931686), (2, 33465843), (3, 22310562), (6, 11155281), (9, 7436854), (17, 3937158), (18, 3718427), (34, 1968579), (51, 1312386), (53, 1262862), (102, 656193), (106, 631431), (153, 437462), (159, 420954), (306, 218731), (318, 210477), (477, 140318), (901, 74286), (954, 70159), (1802, 37143), (2703, 24762), (4127, 16218), (5406, 12381), (8109, 8254)]