8545293819

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{757}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 12851192640

約数和(自身を除く): 4305898821

約数列:

[1, 3, 9, 37, 109, 111, 311, 327, 333, 757, 933, 981, 2271, 2799, 4033, 6813, 11507, 12099, 28009, 33899, 34521, 36297, 82513, 84027, 101697, 103563, 235427, 247539, 252081, 305091, 706281, 742617, 1254263, 2118843, 3052981, 3762789, 8710799, 9158943, 11288367, 25661543, 26132397, 27476829, 76984629, 78397191, 230953887, 949477091, 2848431273, 8545293819]

約数ペア:

[(1, 8545293819), (3, 2848431273), (9, 949477091), (37, 230953887), (109, 78397191), (111, 76984629), (311, 27476829), (327, 26132397), (333, 25661543), (757, 11288367), (933, 9158943), (981, 8710799), (2271, 3762789), (2799, 3052981), (4033, 2118843), (6813, 1254263), (11507, 742617), (12099, 706281), (28009, 305091), (33899, 252081), (34521, 247539), (36297, 235427), (82513, 103563), (84027, 101697)]