69354441

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 119750400

約数和(自身を除く): 50395959

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 59, 117, 153, 177, 197, 221, 351, 459, 531, 591, 663, 767, 1003, 1593, 1773, 1989, 2301, 2561, 3009, 3349, 5319, 5967, 6903, 7683, 9027, 10047, 11623, 13039, 20709, 23049, 27081, 30141, 34869, 39117, 43537, 69147, 90423, 104607, 117351, 130611, 151099, 197591, 313821, 352053, 391833, 453297, 592773, 1175499, 1359891, 1778319, 2568683, 4079673, 5334957, 7706049, 23118147, 69354441]

約数ペア:

[(1, 69354441), (3, 23118147), (9, 7706049), (13, 5334957), (17, 4079673), (27, 2568683), (39, 1778319), (51, 1359891), (59, 1175499), (117, 592773), (153, 453297), (177, 391833), (197, 352053), (221, 313821), (351, 197591), (459, 151099), (531, 130611), (591, 117351), (663, 104607), (767, 90423), (1003, 69147), (1593, 43537), (1773, 39117), (1989, 34869), (2301, 30141), (2561, 27081), (3009, 23049), (3349, 20709), (5319, 13039), (5967, 11623), (6903, 10047), (7683, 9027)]