1277366956101

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{535319}}^1$

素因数の和:535751

約数の個数: 40

約数和(自身を含む): 1935438753600

約数和(自身を除く): 658071797499

約数列:

[1, 3, 9, 27, 81, 89, 267, 331, 801, 993, 2403, 2979, 7209, 8937, 26811, 29459, 88377, 265131, 535319, 795393, 1605957, 2386179, 4817871, 14453613, 43360839, 47643391, 142930173, 177190589, 428790519, 531571767, 1286371557, 1594715301, 3859114671, 4784145903, 14352437709, 15769962421, 47309887263, 141929661789, 425788985367, 1277366956101]

約数ペア:

[(1, 1277366956101), (3, 425788985367), (9, 141929661789), (27, 47309887263), (81, 15769962421), (89, 14352437709), (267, 4784145903), (331, 3859114671), (801, 1594715301), (993, 1286371557), (2403, 531571767), (2979, 428790519), (7209, 177190589), (8937, 142930173), (26811, 47643391), (29459, 43360839), (88377, 14453613), (265131, 4817871), (535319, 2386179), (795393, 1605957)]