127645804806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{22469}}^1$

素因数の和:23081

約数の個数: 64

約数和(自身を含む): 277187762880

約数和(自身を除く): 149541958074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 421, 519, 842, 1038, 1263, 2249, 2526, 4498, 5473, 6747, 10946, 13494, 16419, 22469, 32838, 44938, 67407, 72833, 134814, 145666, 218499, 292097, 436998, 584194, 876291, 946829, 1752582, 1893658, 2840487, 3887137, 5680974, 7774274, 9459449, 11661411, 18918898, 23322822, 28378347, 50532781, 56756694, 101065562, 122972837, 151598343, 245945674, 303196686, 368918511, 737837022, 1636484677, 3272969354, 4909454031, 9818908062, 21274300801, 42548601602, 63822902403, 127645804806]

約数ペア:

[(1, 127645804806), (2, 63822902403), (3, 42548601602), (6, 21274300801), (13, 9818908062), (26, 4909454031), (39, 3272969354), (78, 1636484677), (173, 737837022), (346, 368918511), (421, 303196686), (519, 245945674), (842, 151598343), (1038, 122972837), (1263, 101065562), (2249, 56756694), (2526, 50532781), (4498, 28378347), (5473, 23322822), (6747, 18918898), (10946, 11661411), (13494, 9459449), (16419, 7774274), (22469, 5680974), (32838, 3887137), (44938, 2840487), (67407, 1893658), (72833, 1752582), (134814, 946829), (145666, 876291), (218499, 584194), (292097, 436998)]