216099508737

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1\times {\mathrm{827}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 335799281664

約数和(自身を除く): 119699772927

約数列:

[1, 3, 7, 21, 83, 197, 249, 581, 591, 761, 827, 1379, 1743, 2283, 2481, 4137, 5327, 5789, 15981, 16351, 17367, 49053, 63163, 68641, 114457, 149917, 162919, 189489, 205923, 343371, 442141, 449751, 480487, 488757, 629347, 1049419, 1140433, 1326423, 1441461, 1888041, 3148257, 3421299, 4405429, 12443111, 13216287, 13522277, 37329333, 40566831, 52235801, 87101777, 94655939, 123981359, 156707403, 261305331, 283967817, 365650607, 371944077, 867869513, 1096951821, 2603608539, 10290452797, 30871358391, 72033169579, 216099508737]

約数ペア:

[(1, 216099508737), (3, 72033169579), (7, 30871358391), (21, 10290452797), (83, 2603608539), (197, 1096951821), (249, 867869513), (581, 371944077), (591, 365650607), (761, 283967817), (827, 261305331), (1379, 156707403), (1743, 123981359), (2283, 94655939), (2481, 87101777), (4137, 52235801), (5327, 40566831), (5789, 37329333), (15981, 13522277), (16351, 13216287), (17367, 12443111), (49053, 4405429), (63163, 3421299), (68641, 3148257), (114457, 1888041), (149917, 1441461), (162919, 1326423), (189489, 1140433), (205923, 1049419), (343371, 629347), (442141, 488757), (449751, 480487)]