80454591357

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{4027}}^1$

素因数の和:4538

約数の個数: 64

約数和(自身を含む): 130966585344

約数和(自身を除く): 50511993987

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 293, 357, 573, 879, 1337, 2051, 3247, 4011, 4027, 4981, 6153, 9741, 12081, 14943, 22729, 28189, 34867, 55963, 68187, 68459, 84567, 104601, 167889, 205377, 391741, 479213, 769157, 951371, 1175223, 1179911, 1437639, 2307471, 2854113, 3539733, 5384099, 6659597, 8259377, 13075669, 16152297, 19978791, 20058487, 24778131, 39227007, 60175461, 91529683, 140409409, 225363001, 274589049, 421228227, 676089003, 1577541007, 3831171017, 4732623021, 11493513051, 26818197119, 80454591357]

約数ペア:

[(1, 80454591357), (3, 26818197119), (7, 11493513051), (17, 4732623021), (21, 3831171017), (51, 1577541007), (119, 676089003), (191, 421228227), (293, 274589049), (357, 225363001), (573, 140409409), (879, 91529683), (1337, 60175461), (2051, 39227007), (3247, 24778131), (4011, 20058487), (4027, 19978791), (4981, 16152297), (6153, 13075669), (9741, 8259377), (12081, 6659597), (14943, 5384099), (22729, 3539733), (28189, 2854113), (34867, 2307471), (55963, 1437639), (68187, 1179911), (68459, 1175223), (84567, 951371), (104601, 769157), (167889, 479213), (205377, 391741)]