7161170049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{21599}}^1$

素因数の和:21830

約数の個数: 48

約数和(自身を含む): 12009254400

約数和(自身を除く): 4848084351

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 197, 561, 591, 1683, 1773, 2167, 3349, 6501, 10047, 19503, 21599, 30141, 36839, 64797, 110517, 194391, 237589, 331551, 367183, 712767, 1101549, 2138301, 3304647, 4039013, 4255003, 12117039, 12765009, 36351117, 38295027, 46805033, 72335051, 140415099, 217005153, 421245297, 651015459, 795685561, 2387056683, 7161170049]

約数ペア:

[(1, 7161170049), (3, 2387056683), (9, 795685561), (11, 651015459), (17, 421245297), (33, 217005153), (51, 140415099), (99, 72335051), (153, 46805033), (187, 38295027), (197, 36351117), (561, 12765009), (591, 12117039), (1683, 4255003), (1773, 4039013), (2167, 3304647), (3349, 2138301), (6501, 1101549), (10047, 712767), (19503, 367183), (21599, 331551), (30141, 237589), (36839, 194391), (64797, 110517)]