17901157059

素因数分解:

$3^9\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 28541441280

約数和(自身を除く): 10640284221

約数列:

[1, 3, 9, 19, 27, 57, 81, 151, 171, 243, 317, 453, 513, 729, 951, 1359, 1539, 2187, 2853, 2869, 4077, 4617, 6023, 6561, 8559, 8607, 12231, 13851, 18069, 19683, 25677, 25821, 36693, 41553, 47867, 54207, 77031, 77463, 110079, 124659, 143601, 162621, 231093, 232389, 330237, 373977, 430803, 487863, 693279, 697167, 909473, 990711, 1292409, 1463589, 2079837, 2091501, 2728419, 2972133, 3877227, 4390767, 6239511, 6274503, 8185257, 11631681, 13172301, 18823509, 24555771, 34895043, 39516903, 56470527, 73667313, 104685129, 118550709, 221001939, 314055387, 663005817, 942166161, 1989017451, 5967052353, 17901157059]

約数ペア:

[(1, 17901157059), (3, 5967052353), (9, 1989017451), (19, 942166161), (27, 663005817), (57, 314055387), (81, 221001939), (151, 118550709), (171, 104685129), (243, 73667313), (317, 56470527), (453, 39516903), (513, 34895043), (729, 24555771), (951, 18823509), (1359, 13172301), (1539, 11631681), (2187, 8185257), (2853, 6274503), (2869, 6239511), (4077, 4390767), (4617, 3877227), (6023, 2972133), (6561, 2728419), (8559, 2091501), (8607, 2079837), (12231, 1463589), (13851, 1292409), (18069, 990711), (19683, 909473), (25677, 697167), (25821, 693279), (36693, 487863), (41553, 430803), (47867, 373977), (54207, 330237), (77031, 232389), (77463, 231093), (110079, 162621), (124659, 143601)]