127917805938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{838003}}^1$

素因数の和:838143

約数の個数: 64

約数和(自身を含む): 292832117760

約数和(自身を除く): 164914311822

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 103, 114, 206, 247, 309, 494, 618, 741, 1339, 1482, 1957, 2678, 3914, 4017, 5871, 8034, 11742, 25441, 50882, 76323, 152646, 838003, 1676006, 2514009, 5028018, 10894039, 15922057, 21788078, 31844114, 32682117, 47766171, 65364234, 86314309, 95532342, 172628618, 206986741, 258942927, 413973482, 517885854, 620960223, 1122086017, 1241920446, 1639971871, 2244172034, 3279943742, 3366258051, 4919915613, 6732516102, 9839831226, 21319634323, 42639268646, 63958902969, 127917805938]

約数ペア:

[(1, 127917805938), (2, 63958902969), (3, 42639268646), (6, 21319634323), (13, 9839831226), (19, 6732516102), (26, 4919915613), (38, 3366258051), (39, 3279943742), (57, 2244172034), (78, 1639971871), (103, 1241920446), (114, 1122086017), (206, 620960223), (247, 517885854), (309, 413973482), (494, 258942927), (618, 206986741), (741, 172628618), (1339, 95532342), (1482, 86314309), (1957, 65364234), (2678, 47766171), (3914, 32682117), (4017, 31844114), (5871, 21788078), (8034, 15922057), (11742, 10894039), (25441, 5028018), (50882, 2514009), (76323, 1676006), (152646, 838003)]