66988449

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 114027264

約数和(自身を除く): 47038815

約数列:

[1, 3, 9, 11, 17, 33, 51, 53, 99, 153, 159, 187, 477, 561, 583, 751, 901, 1683, 1749, 2253, 2703, 5247, 6759, 8109, 8261, 9911, 12767, 24783, 29733, 38301, 39803, 74349, 89199, 114903, 119409, 140437, 358227, 421311, 437833, 676651, 1263933, 1313499, 2029953, 3940497, 6089859, 7443161, 22329483, 66988449]

約数ペア:

[(1, 66988449), (3, 22329483), (9, 7443161), (11, 6089859), (17, 3940497), (33, 2029953), (51, 1313499), (53, 1263933), (99, 676651), (153, 437833), (159, 421311), (187, 358227), (477, 140437), (561, 119409), (583, 114903), (751, 89199), (901, 74349), (1683, 39803), (1749, 38301), (2253, 29733), (2703, 24783), (5247, 12767), (6759, 9911), (8109, 8261)]